Meaning : Not appropriate in application. Defective.
Example :
An infelicitous remark.
Infelicitous phrasing.
The infelicitous typesetting was due to illegible copy.
Meaning : Marked by or producing unhappiness.
Example :
Infelicitous circumstances.
Unhappy caravans, straggling afoot through swamps and canebrakes.
Synonyms : unhappy