| Part of Speech | Definition | |
| Expression | 1. (Zo["o]l.), a simple auditory organ, occurring in many worms, mollusks, etc. It consists of a small sac containing a fluid and one or more solid concretions or otocysts.[Websters]. | |
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Common Expressions: EAR VESICLE
| Expressions | Definition | ||
| Ear vesicle | (Zo["o]l.), a simple auditory organ, occurring in many worms, mollusks, etc. It consists of a small sac containing a fluid and one or more solid concretions or otocysts. Source: Webster's Revised Unabridged Dictionary. | ||
Source: compiled by the editor from various references; see credits. | Top | ||
