throw in

verbs

add as an extra or as a gratuity

throw in

is a type of (narrower)

bestow a quality on

"Her presence lends a certain cachet to the company"; "The music added a lot to the play"; "She brings a special atmosphere to our meetings"; "This adds a light note to the program"

add, bestow, bring, contribute, impart, lend

give up in the face of defeat of lacking hope; admit defeat

"In the second round, the challenger gave up"

chuck up the sponge, drop by the wayside, drop out, fall by the wayside, give up, quit, throw in, throw in the towel

to insert between other elements

"She interjected clever remarks"

come in, inject, interject, interpose, put in, throw in