enigmatic
US /ˌen.ɪɡˈmæt̬.ɪk/
UK /ˌen.ɪɡˈmæt̬.ɪk/
1.
difficult to interpret or understand; mysterious.
:
•
The artist's enigmatic smile left everyone wondering about its meaning.
•
He left an enigmatic message on the answering machine.
difficult to interpret or understand; mysterious.