"Hemming" Natural Recordings by Native Speakers
To hem is to shorten the length of the edge of a garment, such as a skirt or pants, by folding and sewing a new edge to prevent fraying or to create a specific length. Hemming can be done by hand or by machine, and it is a common alteration made to clothing items to make them fit better or to update their style.
Hemitrope is a rare word that refers to a lens with two refracting surfaces, having a refracting power less than a biconvex or biconcave lens, but more than a plane surface.
Hemitropy refers to a hypothetical property proposed by physicist Christopher Dewdney, which describes the ability of a system to be influenced by its own history, rather than just its current state. In other words, hemitropy is the ability of a system to "remember" its past states and be affected by them, even when the current state is different. This concept is still purely theoretical and has not been directly observed in natural systems, but it has been explored in the context of quantum mechanics and the study of complex systems.
A hemivertebra is a type of congenital deformity of the spine, where one half of a vertebra fails to develop normally, resulting in an abnormal curvature of the spine. It is often found in combination with other spinal abnormalities, and can vary in severity from mild to severe. Hemivertebrae can cause a range of symptoms, including back pain, numbness or tingling in the legs, and decreased mobility. Treatment options for hemivertebrae include bracing, physical therapy, and in some cases, surgery.
Hemizygous refers to an individual or cell that has only one copy of a particular gene or genetic sequence, rather than the normal two copies. This can occur when an individual has a mutation or deletion of one of the two copies of the gene, leaving a single copy remaining.
The hemline refers to the lower edge of a skirt, dress, or other article of clothing that is sewn into the garment. It is typically where the garment meets the wearer's leg.
Hemlock is a type of poisonous plant, particularly the botanical species Conium maculatum. It contains toxic alkaloids that can be fatal if ingested. In medicine and literature, hemlock is often associated with the poison used by the ancient Greeks to execute Socrates.
Hemmed means having a finished edge at the bottom, typically with a serged or folded edge, to prevent fraying. It can also refer to something that is restricted or constrained, such as being hemmed in by circumstances.
Hemocatheresis is a medical term that refers to a medical procedure in which blood is removed from a patient's circulatory system and processed to remove or extract substances or cells of interest. The processed blood is then returned to the patient. Hemocatheresis is used to treat various conditions, such as removing unwanted substances, toxins, or microorganisms from the blood, or to transfer specific substances or cells from one patient to another. It is also used in blood transfusions, hemodialysis, and other medical procedures.
Hemoccult is a noun. It refers to a medical test that is used to detect small amounts of blood in the stool or feces. The test is typically used to screen for gastrointestinal tract cancers, such as colon cancer, and to monitor the progress of cancer treatment.
Hemocele refers to a type of abdominal tumor filled with blood that is characterized by the accumulation of blood in the cavity of the abdominal wall. It is a rare condition that typically occurs in infants and young children, usually as a result of a congenital anomaly or injury. Hemoceles can cause symptoms such as abdominal distension, pain, and vomiting, and may require surgical intervention for treatment.
Hemochorial refers to a type of placentation, where the chorion, the outermost fetal membrane, is in direct contact with the maternal blood in the placenta, allowing for efficient exchange of oxygen, nutrients, and waste products between the mother and the fetus. This type of placentation is typically found in primates, including humans and monkeys.
Hemochrome is a type of pigment that is derived from the combination of iron and porphyrin, a type of organic compound. It is often found in the blood and other bodily tissues of animals, where it plays a crucial role in the transport of oxygen. Hemochrome is responsible for the red color of blood and is also present in other bodily fluids, such as hemoglobin, myoglobin, and cytochromes.
Hemochromogen is a term used in medicine to describe a group of brown or greenish pigments that are produced in the body as a result of iron overload. These pigments are formed when excess iron is stored in tissues, such as the liver, pancreas, and joints, causing them to lose their normal appearance and function.
A hemochromometer is a device used in blood chemistry tests to measure the concentration of hemoglobin in blood. It does this by measuring the light absorption by the hemoglobin, which is a protein in red blood cells that carries oxygen. By comparing the amount of light absorbed to a standard, the hemochromometer can give a accurate reading of the hemoglobin level. This test is often used to diagnose and monitor conditions such as anemia, polycythemia, and other blood disorders.