Our pre-recorded sounds are fast, clear, and natural, spoken by native speakers.
Ceratiidae is a family of deep-sea fish that belongs to the order Lophiiformes. These fish are commonly known as anglerfish, due to the presence of a fleshy growth on their head that is used as a lure to attract prey. Ceratiidae are found in ocean depths ranging from 100 to 6,000 meters and are characterized by their bioluminescent lures, which are often used to attract prey or to communicate with other ceratiid fish.
"Certain" refers to something that is known, assumed, or expected to happen or be the case; definite or unquestionable.
Ceratine is a rare or obsolete word that refers to a type of upper beak or bill, typically found on birds.
Ceratitis is a genus of flies commonly known as fruit flies. They are found in tropical and subtropical regions around the world and are known for their importance as pests of crops and fruit.
Ceratobranchia is a term used in biology to refer to a group of lampreys, a type of eel-like fish, characterized by the presence of a pair of appendages on the branchial basket, which is the structure that bears the gills. These appendages are called ceratobranchials.
Ceratobranchial refers to a branchial barbel, which is a pair of fleshy appendages found in some fish, typically below the jaw or gill rakers. In fish anatomy, branchial refers to the gill region, and ceratobranchial specifically refers to the first branchial barbel, also known as the lower jaw barbel. These barbels are sensitive and help the fish detect food in its environment.
The Ceratodontidae are a family of ancient fish that belong to the order Coelacanthimorpha. They are also known as lungfish or proto-coelacanths. They are air-breathing fish that have a unique respiratory system, which includes lungs, and are found in Africa and Australia. Ceratodontidae fossils date back to the Devonian period, over 360 million years ago. They are considered to be one of the most ancient groups of fish that still exist today.
Ceratodontiformes is an ancient group of lungfish that dates back to the Devonian period, over 360 million years ago. This group of fish is characterized by the presence of lungs, which they use to breathe air from the surface of the water. They have a distinctive pair of respiratory organs that are thought to be modified swim bladders, allowing them to extract oxygen from the air.
A medical term!<br><br>The ceratohyal is a bony structure in the throat of birds that forms part of the larynx (voicebox). It is a hyoid bone, specifically a ceratohyal bone, which is a pair of bones that articulate with the cranium, the basis of the skull, and the other hyoid bones. The ceratohyal plays a role in the structure and function of the larynx, and helps to support the trachea (windpipe) and esophagus.
Ceratonia is the scientific name for the Carob tree, a deciduous legume native to the Mediterranean region. It is a shrub or small tree that produces pods containing sweet, edible seeds. The Carob tree is also known for its medicinal properties and has been used in traditional medicine for centuries.
Ceratopetalum is a genus of flowering plants in the family Cunoniaceae. The plants are commonly known as Queensland illawarra flowering gums and are native to southeastern Australia and New Guinea. They are trees or shrubs that grow up to 30 meters tall and are valued for their timber and ornamental interest.
The Ceratophyllaceae family is a group of aquatic plants, commonly known as water-stars or coontails. They are characterized by their slender, branchless stems and feathery leaves. Members of this family are typically found in calm bodies of water, such as ponds, lakes, and slow-moving streams.
Ceratophyllum is a genus of aquatic plants commonly known as hornworts. They are a group of non-vascular plants that typically grow in shallow water and produce winged spores instead of seeds. Hornworts are characterized by their club-shaped or horn-like sporophytes, which give them their name. They are found in aquatic environments around the world and are an important part of the aquatic ecosystem, playing a key role in the food chain and helping to purify the water.
Ceratophyllus refers to a genus of lice that infest mammals, particularly rodents and rabbits. They are also known as fur lice or hedgehog lice. The name Ceratophyllus comes from the Greek words "keras," meaning horn, and "phyllum," meaning leaf, likely due to the shape and structure of their mouthparts.
Ceratopia: A hypothetical region of the Moon supposed to be composed of a deep layer of soil or "high-altitude mare" material.
Ceratopians are a group of dinosaurs that belong to the family Ceratopsidae. They were characterized by the presence of horns and a distinctive frill on their heads, which were likely used for display purposes such as attracting mates or intimidating rivals. Examples of ceratopians include Triceratops and Styracosaurus.
Ceratopogon refers to a type of biting midge, also known as a "biting gnat" or "no-see-um". It is a small flying insect that is known for its ability to pierce human skin and feed on blood, causing discomfort and itchy bumps.
The Ceratopogonidae family, commonly known as biting midges, are a group of small flies that feed on the blood of animals and humans.
Ceratopsia is a group of horned dinosaurs that lived during the Cretaceous period, around 100-65 million years ago. The name "Ceratopsia" comes from the Greek words "keras" meaning "horn" and "opsis" meaning "like". They were characterized by their distinctive horns on their heads, beaks, and frills, which were thought to be used for display purposes, such as attracting mates or warning off predators. Examples of ceratopsians include Triceratops, Styracosaurus, and Pentaceros.
Ceratopsian refers to a type of dinosaur that belongs to the Ceratopsidae family. They were large, plant-eating horned dinosaurs with distinctive frills on their skulls and horns on their heads. The name "ceratopsian" comes from the Greek words "keras" meaning horn and "opsis" meaning face.
Ceratopsians are a group of ornithischian dinosaurs that lived during the Late Cretaceous period, around 80 to 65 million years ago. They are characterized by their distinctive horns and frills on their heads, which were likely used for display purposes such as attracting mates or intimidating rivals. Examples of ceratopsians include Triceratops, Styracosaurus, and Pentaceratops.
The word "Ceratopsidae" refers to a family of herbivorous dinosaurs that lived during the Late Cretaceous period, around 80 to 65 million years ago. Members of this family are characterized by their distinctive frills on their heads and horns on their skulls. The most well-known members of this family include Triceratops, Styracosaurus, and Pentaceratops.
Ceratosaur is a type of dinosaur that belongs to the order Ceratosauria. It lived during the Early Cretaceous period, around 145 to 100 million years ago. Ceratosaurs were characterized by their distinctive horns, with some species having as many as five horns on their head. They were likely omnivores or herbivores, and their diet consisted of plants and small animals.
Ceratosaurs are a group of dinosaurs that lived during the Early Jurassic period, around 200-175 million years ago. The name "ceratosaur" comes from the Greek words "keras," meaning "horn," and "saurus," meaning "lizard." Ceratosaurs were characterized by a distinctive pair of horns or crests on their heads, which were likely used for display purposes. They were medium-sized carnivores that fed on herbivorous dinosaurs and other small animals. Ceratosaurs are also known as "horned reptiles" due to their distinctive horns.
Ceratosaurus is a type of dinosaur that lived during the Late Jurassic period, around 145 to 135 million years ago. It was a type of ceratopsian, a group of horned dinosaurs. The name "Ceratosaurus" means "horned lizard" in Greek, referring to the distinctive horn on its nose.
Ceratospongiae is a subclass of marine sponges that belongs to the phylum Porifera. The term "Ceratospongiae" comes from the Greek words "keras" meaning horn and "spongia" meaning sponge, referring to the horn-shaped or antler-like spicules (skeletal elements) found in these sponges. Ceratospongiae are characterized by their unique spicule structure and are usually found in shallow, tropical waters.
Ceratostoma is a genus of large, thick-shelled sea snails, marine gastropod mollusks in the family Mitridae. The name "Ceratostoma" comes from the Greek words "keras", meaning "horn", and "stoma", meaning "mouth". In Latin, the name means "horn mouth".
Ceratostomataceae is a family of fungi, specifically a type of ascomycete. The name comes from the Greek words "keras" meaning horn, "stoma" meaning mouth, and "akens" meaning hearse, as the fruiting bodies of these fungi resemble horns or castles. The Ceratostomataceae family includes about 20 genera and over 200 species of fungi, many of which are important decomposers and saprotrophs in various ecosystems.
Ceratotrichia is a rare or obsolete term that refers to a fringe or border of hair on the top of the human head.
Ceratozamia is a genus of flowering plants in the family Zamiaceae, commonly known as nerter palm, paleopitys, or spiny cycad. They are native to the tropical forests of Mexico, Central America, and the Caribbean.
Ceraunograph is a noun that refers to an instrument used to measure the intensity of lightning discharges. It records the electrical current and magnetic field effects caused by the lightning stroke, providing information about the force and speed of the discharge. In other words, a ceraunograph is a device that helps scientists study and analyze lightning storms.
Ceraunomancy is a form of divination that involves interpreting omens or signs found in lightning, thunderstorms, or other atmospheric phenomena. The term "ceraunomancy" comes from the Greek words "keraunos" meaning thunderbolt and "mancy" meaning divination. It is an ancient practice that was believed to have been used by the ancient Greeks and Romans to predict the future or to gain insight into the thoughts and intentions of the gods.