intransitive verb Date: 1868 to have oneself or one's possessions (as baggage) weighed, to bring one's weight or influence to bear especially as a participant, contributor, or mediator
WEIGH IN
Meaning of WEIGH IN in English
Merriam Webster. Explanatory English dictionary Merriam Webster. Толковый словарь английского языка Мерриам-Уэбстер. 2012