tetraster

tetraster

 [tet-ras´ter] a figure in mitosis produced by quadruple division of the nucleus.

tet·ras·ter

(tet-ras'tĕr), A figure exceptionally and abnormally occurring in mitosis, in which there are four asters. [tetra- +G. astēr, star]

tetraster

(tĕt-răs′tĕr) [″ + aster, star] A mitotic figure in which there are four asters instead of the usual two; occurring abnormally in mitosis.