| Webster's Online Dictionary |
| Part of Speech | Definition | |
| Expression | 1. (Anat.), one of the hornlike, cartilaginous, or bony, dermal rods which form the skeleton of the fins of fishes.[Websters]. | |
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| Expressions | Definition | ||
| Fin ray | (Anat.), one of the hornlike, cartilaginous, or bony, dermal rods which form the skeleton of the fins of fishes. Source: Webster's Revised Unabridged Dictionary. | ||
Source: compiled by the editor from various references; see credits. | Top | ||
| Expressions | Domain | Definition | |
| Fin ray | Fisheries | A slender, rod-shaped structure that supports the membranes of the fins. There are two types of rays, soft rays and spines. Soft rays are jointed, often branches, and flexible near their tips. Spines are unjointed, unbranched, and usually sharp at the tip and stiff along the shaft. (references) | |
Source: compiled by the editor from various references; see credits. | Top | ||