I. e also occurs in this prefix where only i is shown below (as in “express”) and ks sometimes occurs where only gz is shown (as in “exact”) prefix
Etymology: Middle English, from Anglo-French & Latin; Anglo-French, from Latin (also, prefix with perfective and causative value), from ex out of, from; akin to Greek ex, ex- out of, from Old Church Slavic iz
1. : out of : outside
ex clave
2. : not
ex stipulate
3. (ˌ)eks, ˈeks
[Middle English, from Late Latin, from Latin]
: former
ex- president
II.
— see exo-