chiasma

English dictionary entry

Meanings

noun
  1. A crossing of two nerves, ligaments etc.
  2. The contact point between the two chromatids of a chromosome during meiosis.
  3. An instance of chiasmus.

Pronunciation

/kaɪˈæzmə/

Word forms

chiasma chiasmas chiasmata chiasm

Etymology

From New Latin chiasma, from Ancient Greek χῑ́ασμα (khī́asma), from χῑάζω (khīázō, “to mark with an X”).

Related words

Derived words

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