chiasma
noun
kē-\
kē-
\
Definition of chiasma
1 : an anatomical intersection or decussation — compare optic chiasma
2 : a cross-shaped configuration of paired chromatids visible in the diplotene stage of meiotic prophase and considered the cytological equivalent of genetic crossing-over
Other Words from chiasma
ˌkē-
\
adjective
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More Definitions for chiasma
chiasma
noun
\
\
Medical Definition of chiasma
1 : an anatomical intersection or decussation — see optic chiasma
2 : a cross-shaped configuration of paired chromatids visible in the diplotene of meiotic prophase and considered the cytological equivalent of genetic crossing-over
Other Words from chiasma
\
adjective
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