endorsing
adj.adj. showing that you support or agree with someone or something publicly. You use this when a person or group gives their official approval to an idea or product.
adj. expressing public support or approval of a person, product, or policy. Often used as a participial adjective to describe a stance or a group's official position.
The athlete appeared in an endorsing advertisement for the new shoes.
After months of debate, the committee released an endorsing statement supporting the proposed changes to the local park.
The senator's endorsing speech provided the necessary political momentum to pass the bill, as it signaled a shift in the party's traditional stance on environmental regulation.
Often functions as a participial adjective preceding a noun like 'statement', 'letter', or 'speech'.