1640s, from Late Latin aenigmaticus, from aenigmat-, stem of aenigma (see enigma). Enigmatical in the same sense is from 1570s. Related: Enigmatically.
prophetic texts so enigmatic that their meaning has been disputed for centuries
I didn't grasp the meaning of that enigmatic comment until much later
an enigmatic smile
so enigmatic that priests might have to clarify it
enhancement
enharmonic
ENIAC
Enid
enigma
enigmatic
enisle
enjambment
enjoin
enjoy
enjoyable
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