Question

what is the meaning of umpteen​

Answer 1

Answer:

indefinitely many; a lot of.

Example:

you need umpteen pieces of identification to cash a cheque

Answer 2

Answer:

Umpteen can be used to refer to an extremely large number of things or people.

[informal, emphasis]

He was interrupted by applause umpteen times.

He has produced umpteen books, plays and television series.