(US, rail transport, euphemistic) An accidental head-on collision or near head-on collision of two trains.

plural of cornfield meet

A series of horse races at a particular racecourse on a particular day

A social gathering primarily for purposes of networking.

plural of meeting room

An arranged informal meeting.

plural of meet-up

To meet somebody, by arrangement.

present participle of meet up

Third-person singular simple present indicative form of meet up