"Epitrochoid" Natural Recordings by Native Speakers
An epitrochoid is a mathematical curve, specifically a roulette, that is traced by a point on a circle as it rolls externally around another circle.
Epitopes are small regions on the surface of a protein or virus that are recognized by the immune system as foreign, triggering an immune response and the production of antibodies.
Epitopic refers to the antigenic sites on a protein or other substance that trigger an immune response, specifically the recognition by the immune system of a virus, bacteria, or other foreign substance.
Epitrite refers to a type of sulfide mineral, particularly a hydrated calcium iron phosphate that has the chemical composition Ca3Fe6(PO4)O8(OH)4·8H2O. It is typically found in hydrothermal veins and has a distinctive yellow or orange color.
Epitrochlear refers to the area on the medial surface of the olecranon, which is the curved bony prominence at the back of the elbow. This region is also known as the trochlear humeral fossa. In medical contexts, the epitrochlear region is sometimes referred to as the "seat" of the elbow, where the olecranon forms a depression that allows for the movement of the elbow joint.
Epitrochoidal (adjective): Relating to the curve that results from the rotation of a circle about another circle that is smaller than the first circle. In other words, it is a type of curve that is formed by the intersection of the moving circle and the fixed circle.
An epitrope is a term used in linguistics that refers to the last syllable of a Greek word that is emphasized when the word is spoken. In other words, it is the final stress-bearing syllable of a Greek word. When reading a Greek word aloud, the epitrope is typically the syllable that receives the most emphasis or stress.
Epitympanic refers to the hollow air space that lies above the tympanic membrane (eardrum) and below the mastoid cells in the middle ear. It is a part of the middle ear cavity and contains air that resonates with sound waves, contributing to hearing and the sense of sound.
Epitympanum refers to the upper part of the tympanic cavity of the ear, which is the space between the eardrum and the inner ear.
Epityphlitis is an old medical term that refers to inflammation of the lining of the lungs (pleura) that occurs on the surface closest to the lungs (epi- means "on" or "above"). It is also known as pleurisy.
Epizeuxes refers to the repetition of a word or phrase immediately after it has been spoken or written, usually to emphasize its importance or significance. It is a rhetorical device used to create a sense of rhythm or stress in language.