(cir-cu-lus) 3 syllables

Definition

noun. 1 any of the concentric circles on each scale of a fish each of which indicates the annual growth of that scale; 2 a ringlike or circular structure

Example Sentence

The growth rate was estimated by the scale circulus spacing.

Synonyms

concentric cirles on a fish scale; ringlike structure; circular structure

Antonyms

square

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circulus
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