push-through

Meaning

1. noun A narrow passageway through.
2. noun A device for cleaning a rifle bore.

   Greener's ‘push through’ invention works well with very small bores.

3. adjective That is pushed through; especially designating something that is operated by being pushed through (something else).

   The push-through tab on canned drink was first sold in 1973.

Similar words

breakthrough underpass underpassage cross-passage underway midpassage bypass subcrossing cross-tunnel inlet