circulus
[ sur-kyuh-luhs ]
noun,plural cir·cu·li [-lahy]. /-ˌlaɪ/.
any of the concentric circles on each scale of a fish, each of which indicates the annual growth of that scale.
Origin of circulus
1<Latin: circle
Dictionary.com Unabridged Based on the Random House Unabridged Dictionary, © Random House, Inc. 2024
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