To Bring Up a Subject or Topic in Conversation

This page is the CodyCross answer for the clue below from Ballroom Dancing, Group 1927, Puzzle 2 (Negative Space).

Question is: To Bring Up a Subject or Topic in Conversation

and the answer is: BROACH

Word Meaning:

BROACH — A series of chisel points mounted on one piece of steel. For example, the toothed stone chisel shown here.

Definitions from Wiktionary.