extend an olive branch

Translations
протянуть оливковую ветвь
She extended an olive branch to him after the argument.
Она протянула ему оливковую ветвь после ссоры.
Definitions
To make a gesture of peace or reconciliation, often after a conflict or disagreement, in an effort to restore friendly relations.
Words
branch

noun
ветка
extend

verb
расширять
olive

adjective
оливковый