Columella is a word that refers to the thin, vertical structure that separates the nostrils in many animals. It is spelled with the letters c-o-l-u-m-e-l-l-a, and is pronounced /ˌkɒljuˈmɛlə/ in IPA phonetic transcription. The first syllable has a short o sound, followed by a yoo or long u sound. The second syllable has a short e sound, and the third syllable has a short i sound followed by a schwa sound. The final syllable has a short e sound pronounced as 'uh'.
Columella is a term used in various fields to refer to different structures or entities, but it generally refers to a small column-like structure or part of an organism.
In anatomy, columella typically refers to a thin, cartilaginous or bony structure that supports and separates the nasal passages in the middle of the face. It is located between the two nostrils and helps to maintain the structural integrity of the nose. The columella can also be used to describe the central pillar in other anatomical structures, such as the cochlea in the inner ear.
In botany, columella is a term used to describe the central column or axis within a fruiting body or capsule of certain plants. It often contains the spores or reproductive structures and can be found in fungi, mosses, and some algae. The columella helps to distribute and facilitate the dispersal of reproductive material.
In architecture, columella refers to a small column or vertical support that is part of a larger structure, such as a building or monument. It is usually decorative in nature and can be found in various architectural styles throughout history.
Overall, whether referring to a body part, plant structure, or architectural element, the term columella generally denotes a small column-like structure that serves a supportive or central role within its respective context.
In bot., the central axis round which the carpels of some fruits are arranged; the central column in the sporangia of mosses.
Etymological and pronouncing dictionary of the English language. By Stormonth, James, Phelp, P. H. Published 1874.
The word "columella" has Latin origins. It comes from the Latin word "columna", meaning "column" or "pillar". In biology, the term "columella" refers to a column-like structure or bone, often found in various organisms, such as snails, fungi, and plants.