celom, celoma

celom, celoma
1. The cavity between the splanchnic and somatic mesoderm in the embryo. 2. SYN: body cavity. [G. koiloma, a hollow]
- extraembryonic c. that portion of the c. that extends beyond the confines of the embryonic body.

Medical dictionary. 2011.

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Look at other dictionaries:

  • celoma — noun a cavity in the mesoderm of an embryo that gives rise in humans to the pleural cavity and pericardial cavity and peritoneal cavity • Syn: ↑celom, ↑coelom • Hypernyms: ↑cavity, ↑bodily cavity, ↑cavum …   Useful english dictionary

  • cavity — 1. A hollow space; hole. See cave, c., cavitas, cavernous space. 2. Lay term for the loss of tooth structure due to dental caries. SYN: cavum [TA], cavitas. [L. cavus …   Medical dictionary

  • bodily cavity — noun (anatomy) a natural hollow or sinus within the body • Syn: ↑cavity, ↑cavum • Topics: ↑anatomy, ↑general anatomy • Hypernyms: ↑structure, ↑ …   Useful english dictionary

  • cavum — noun (anatomy) a natural hollow or sinus within the body • Syn: ↑cavity, ↑bodily cavity • Topics: ↑anatomy, ↑general anatomy • Hypernyms: ↑structure, ↑ …   Useful english dictionary

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