"Tetrasilicate" Natural Recordings by Native Speakers
A compound with a chemical formula of MX12O20, where M is a 4-coordinate cation (e.g., Sn, Si, or Co), with four linkages of four different M-O ligands in a four-coordinate unit
A term from biology.<br><br>Tetrapteran refers to a type of insect belonging to the order Diptera (flies) that has four wings.
A term that's not commonly used in modern language!<br><br>A tetrarchate refers to a system of government or rule in which four individuals, known as tetrarchs, hold supreme power and control over a region or territory. This term is usually associated with ancient history, particularly during the Eastern Roman Empire, where four co-emperors, known as the Tetrarchic system, ruled the empire simultaneously from 293 to 324 AD. Each tetrarch had a specific role and jurisdiction, but together they governed the entire empire.
A tetrarchy is a system of government in which four persons, called tetrarchs, share power and authority.
A genus of green algae, typically characterized by a symmetrical, four-part body structure. It is often found in freshwater environments and is a popular subject in scientific study, particularly in the fields of biology and ecology.
Tetrasepalous refers to a characteristic of certain flowers, particularly in the family Euphorbiaceae, where they have four sepals.
A non-standard word that seems to be a portmanteau of "tetra" (meaning relating to four) and "hexakairos" (depending on the stress, "kaa"- which refers to construction – hence likely related to the deployment of the Latin term "-skelion," meaning, a bed or table), there isn't a widely recognized word in history or modern English called "tetraskelion".
A rare or exceptional feature of a chromosome: in some organisms, chromosome pairs have four rather than the usual two copies of each gene.
A term from biology: <br><br>A tetrasporophyte is the diploid (two sets of chromosomes) phase of the life cycle of certain algae and plants, such as brown algae and all land plants (embryophytes).