My prefix is a sign
My suffix describes mine
My infix is above you
But I'm just impromptu
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1 Answer
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Just to get some kind of a post in before others can snipe me, here's my
stopgap
answer.
My prefix is a sign
The STOP sign
My suffix describes mine
a mine is a big gap in the ground
My infix is above you
top
But I'm just impromptu
(and title)
a stopgap or a stopgap measure is typically unplanned, and intended as a temporary solution only.
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