← Back to search

Meaning of spiraster | Babel Free

Noun CEFR B2

Definitions

In sponges, a short curved axial rod-like spicule with thick spines.

CEFR level

B2

Upper Intermediate
This word is part of the CEFR B2 vocabulary — upper intermediate level.

See also

spiration spiravirus spiraxid Spire spirea Spired