retire vs pull in one's horns

retire and pull in one's horns both are verbs.

Word	Noun	Adjective	Verb	Adverb
retire	No	No	Yes	No
pull in one's horns	No	No	Yes	No

retire (verb)	pull in one's horns (verb)
prepare for sleep	make a retreat from an earlier commitment or activity
cause to get out
cause to be out on a fielding play
lose interest
pull back or move away or backward
dispose of (something no longer useful or needed)
break from a meeting or gathering
go into retirement; stop performing one's work or withdraw from one's position
withdraw from active participation
make (someone) retire
withdraw from circulation or from the market, as of bills, shares, and bonds