Cilium: meaning, definitions and examples
๐ฌ
cilium
[ หsษชliษm ]
biological cell
A cilium is a microscopic, hair-like structure that extends from the surface of a eukaryotic cell. It plays a crucial role in movement and sensory functions. Cilia can be found in various types of organisms, including protozoa and certain animal cells. The primary function of cilia is to facilitate movement, either by beating in a wave-like motion or by propelling the cell through liquid. Additionally, cilia are involved in the transport of fluids across the surface of some cells.
Synonyms
Examples of usage
- The respiratory tract contains cilia that help to expel mucus.
- Some protozoa use cilia for locomotion.
- Cilia on the surface of epithelial cells help to move particles.
- Damage to cilia can lead to respiratory diseases.
Translations
Translations of the word "cilium" in other languages:
๐ต๐น cรญlio
๐ฎ๐ณ เคชเคฒเค
๐ฉ๐ช Wimper
๐ฎ๐ฉ bulu mata
๐บ๐ฆ ะฒัั
๐ต๐ฑ rzฤsa
๐ฏ๐ต ใพใคใ
๐ซ๐ท cil
๐ช๐ธ pestaรฑa
๐น๐ท kirpik
๐ฐ๐ท ์๋์น
๐ธ๐ฆ ุฑู ูุด
๐จ๐ฟ ลasa
๐ธ๐ฐ rasa
๐จ๐ณ ็ซๆฏ
๐ธ๐ฎ trepalnica
๐ฎ๐ธ vรถng
๐ฐ๐ฟ ะบััะฟัะบ
๐ฌ๐ช แฌแแ แแแแ
๐ฆ๐ฟ kirpik
๐ฒ๐ฝ pestaรฑa
Etymology
The word 'cilium' originates from Latin, meaning 'eyelash' or 'sartor', referring to its hair-like appearance. It was introduced into scientific terminology in the 19th century as researchers began to study cellular structures under microscopes. The concept of cilia has evolved over time, as scientists uncovered their significance in cell movement and sensory functions. Significant advancements in microscopy and cellular biology have greatly expanded the understanding of cilia and their roles in both human physiology and the biology of other organisms, leading to further study into ciliary disorders and their implications on health.