Webster’s Revised Unabridged Dictionary · 1913
Aster
As′ter, n. (Biol.) A star-shaped figure of achromatic substance found chiefly in cells dividing by mitosis.
Webster’s Revised Unabridged Dictionary · 1913
As′ter, n. (Biol.) A star-shaped figure of achromatic substance found chiefly in cells dividing by mitosis.