Definition of choanocyte in English:

choanocyte

nounˈkəʊənə(ʊ)sʌɪtˈkōənəˌsītkōˈanəˌsīt

Zoology

A flagellated cell with a collar of protoplasm at the base of the flagellum, numbers of which line the internal chambers of sponges.
Example sentencesExamples
- Particles are caught in the collar part of the choanocyte cells.
- The anterior cells lost their cilia and migrated in to form the inner cell mass; some of these cells rapidly differentiated into choanocytes, while others remained amoeboid.
- Sponge cells called choanocytes each project a minuscule filament.
- Due to the physical structure of the choanocyte chambers and oscular chimneys, water can passively flow through the sponge without the choanocytes actively pumping.
- Water movement is driven by the beating of flagellae, which are located on specialized cells called choanocytes (collar cells).

Origin

Late 19th century: from Greek khoanē 'funnel' + -cyte.

Definition of choanocyte in US English:

choanocyte

nounˈkōənəˌsītkōˈanəˌsīt

Zoology

A flagellated cell with a collar of protoplasm at the base of the flagellum, numbers of which line the internal chambers of sponges.
Example sentencesExamples
- Due to the physical structure of the choanocyte chambers and oscular chimneys, water can passively flow through the sponge without the choanocytes actively pumping.
- The anterior cells lost their cilia and migrated in to form the inner cell mass; some of these cells rapidly differentiated into choanocytes, while others remained amoeboid.
- Sponge cells called choanocytes each project a minuscule filament.
- Particles are caught in the collar part of the choanocyte cells.
- Water movement is driven by the beating of flagellae, which are located on specialized cells called choanocytes (collar cells).

Origin

Late 19th century: from Greek khoanē ‘funnel’ + -cyte.

单词	choanocyte
释义	Definition of choanocyte in English: choanocyte nounˈkəʊənə(ʊ)sʌɪtˈkōənəˌsītkōˈanəˌsīt Zoology A flagellated cell with a collar of protoplasm at the base of the flagellum, numbers of which line the internal chambers of sponges. Example sentencesExamples Particles are caught in the collar part of the choanocyte cells. The anterior cells lost their cilia and migrated in to form the inner cell mass; some of these cells rapidly differentiated into choanocytes, while others remained amoeboid. Sponge cells called choanocytes each project a minuscule filament. Due to the physical structure of the choanocyte chambers and oscular chimneys, water can passively flow through the sponge without the choanocytes actively pumping. Water movement is driven by the beating of flagellae, which are located on specialized cells called choanocytes (collar cells). Origin Late 19th century: from Greek khoanē 'funnel' + -cyte. Definition of choanocyte in US English: choanocyte nounˈkōənəˌsītkōˈanəˌsīt Zoology A flagellated cell with a collar of protoplasm at the base of the flagellum, numbers of which line the internal chambers of sponges. Example sentencesExamples Due to the physical structure of the choanocyte chambers and oscular chimneys, water can passively flow through the sponge without the choanocytes actively pumping. The anterior cells lost their cilia and migrated in to form the inner cell mass; some of these cells rapidly differentiated into choanocytes, while others remained amoeboid. Sponge cells called choanocytes each project a minuscule filament. Particles are caught in the collar part of the choanocyte cells. Water movement is driven by the beating of flagellae, which are located on specialized cells called choanocytes (collar cells). Origin Late 19th century: from Greek khoanē ‘funnel’ + -cyte.
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