I bought fresh umes at the market to make jam.

She ummed for a moment before answering the teacher's question.

She kept umming and ahhing during the meeting, unable to commit to a decision.

UM announced a new scholarship program for incoming students this fall.

The dealer labeled the lot 'UM' to indicate it had never been hinged.

In the local speech, um functions as a preposition meaning the same thing as umbe.

Can you pick up 'um from the station at six?

During the diplomatic conference, the ambassador from UMS emphasized cultural exchange programs.

After observing dozens of sick and dead dolphins, the marine biologists declared a UME to mobilize emergency resources.

She counted the UMs in the transcript to estimate how often the speaker hesitated.