ଅର୍ଥ : Not precisely limited, determined, or distinguished.
ଉଦାହରଣ :
An undefined term.
Undefined authority.
Some undefined sense of excitement.
Vague feelings of sadness.
A vague uneasiness.
ସମକକ୍ଷ : vague
Clearly characterized or delimited.
Lost in a maze of words both defined and undefined.