短語 「a man of his word」 或 「a woman of her word」 的意思是 「一個言之有信、說話算數的人」。它形容人誠實可靠、值得信賴，答應的事情一定能辦到。
I really like our accountant. She’s a woman of her word and has always done everything she said she would do.
Terry is very reliable. You can always trust something will get done well when he says he’ll do it. He’s a man of his word.
Our neighbour said he was a man of his word but we realised he wasn’t. He told us he would return the things he had borrowed from us but he still hasn’t!