n. 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
The growth rate was estimated by the scale circulus spacing.
The growth rate was estimated by the scale circulus spacing.
Hear it
concentric cirleson a fish scale; ringlikestructure; circular structure
square
3 syllables
cir-cu-lus
VocabClass lessons are designed to engage students, improve motivation in learning the subject matter, and generate better results. Long-term retention is our focus and by making the learning process fun, our gamified approach has a positive impact on this goal.
View all games!
Try it! FREE!