Diaster vs Diastem - What's the difference?
diaster | diastem |
(biology) A double star; applied to the nucleus of a cell, when, during cell division, the loops of the nuclear network separate into two groups, preparatory to the formation of two daughter nuclei.
Intervening space; interval.
(obsolete, music) An interval.
(geology) A minor depositional break.
(Webster 1913)