amphiaster

[am-fee-as-ter]

Origin of amphiaster

First recorded in 1880–85; amphi- + -aster2
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Examples from the Web for amphiaster

Historical Examples of amphiaster


British Dictionary definitions for amphiaster

amphiaster

noun
  1. cytology the structure that occurs in a cell undergoing mitosis, consisting of a spindle with an aster at each end

Word Origin for amphiaster

C19: from amphi- + New Latin aster; see aster
Collins English Dictionary - Complete & Unabridged 2012 Digital Edition © William Collins Sons & Co. Ltd. 1979, 1986 © HarperCollins Publishers 1998, 2000, 2003, 2005, 2006, 2007, 2009, 2012

amphiaster in Medicine

amphiaster

[ămfē-ăs′tər]
n.
  1. A double-star figure present in the cell during mitosis, consisting of two astrospheres connected by a spindle, formed just before the division of the nucleus.diaster
The American Heritage® Stedman's Medical Dictionary Copyright © 2002, 2001, 1995 by Houghton Mifflin Company. Published by Houghton Mifflin Company.