knock together

verb — 2 senses

knock together

verb

1

Idiomatic To assemble something quickly.

I'll just knock together a quick demo.

2

Also, Figuratively To come together, as if in contact.

This has all the hallmarks of a disagreement that needs some heads knocking together. It's not in passenger interests for company and union to be arguing like this.2023 April 5, Philip Haigh, “Comment: Pay deal a positive result”, in RAIL, number 980, page 3:

Related terms: cobble together, jury-rig

Entry derived from the Wiktionary, under licence CC BY-SA 4.0 — list of authors.