different between cotext vs contex

English

co- +? text

cotext (plural cotexts)

(linguistics) Words that surround a node or another word; the linguistic environment of a word.

From Latin contexere.

contex (third-person singular simple present contexes, present participle contexing, simple past and past participle contexed)

(obsolete, transitive) To weave together; to form by interweaving.
- 1665, Robert Hooke, Micrographia, XXII:
  Having examin'd also several kinds of Mushroms, I finde their texture to be somewhat of this kind, that is, to consist of an infinite company of small filaments, every way contex'd and woven together, so as to make a kind of cloth […].

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