Definition of paxilla in English:

paxilla

noun pakˈsɪlə

Zoology

An ossicle in the endoderm of the aboral surface of some starfishes, having a column-like part projecting above the body surface which has a flattened top covered with small hinged spines which may be lowered to create a cavity next to the aboral surface.

Origin

Late 19th century; earliest use found in George Rolleston (1829–1881), physician and physiologist. From scientific Latin paxilla from classical Latin paxillus small stake, peg.

Definition of paxilla in US English:

paxilla

nounpakˈsɪlə

Zoology

An ossicle in the endoderm of the aboral surface of some starfishes, having a column-like part projecting above the body surface which has a flattened top covered with small hinged spines which may be lowered to create a cavity next to the aboral surface.

Origin

Late 19th century; earliest use found in George Rolleston (1829–1881), physician and physiologist. From scientific Latin paxilla from classical Latin paxillus small stake, peg.

单词	paxilla
释义	Definition of paxilla in English: paxilla noun pakˈsɪlə Zoology An ossicle in the endoderm of the aboral surface of some starfishes, having a column-like part projecting above the body surface which has a flattened top covered with small hinged spines which may be lowered to create a cavity next to the aboral surface. Origin Late 19th century; earliest use found in George Rolleston (1829–1881), physician and physiologist. From scientific Latin paxilla from classical Latin paxillus small stake, peg. Definition of paxilla in US English: paxilla nounpakˈsɪlə Zoology An ossicle in the endoderm of the aboral surface of some starfishes, having a column-like part projecting above the body surface which has a flattened top covered with small hinged spines which may be lowered to create a cavity next to the aboral surface. Origin Late 19th century; earliest use found in George Rolleston (1829–1881), physician and physiologist. From scientific Latin paxilla from classical Latin paxillus small stake, peg.
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