a man of his word

a man of his word

A man who can be expected to keep or follow through with his promises or intentions; a truthful, trustworthy, or reliable person. (Feminine: "a woman of her word.") Bob, I'm a man of my word. If I tell you I'll be at your house tomorrow morning at 10, then that's when I'll be there. I've found Martin to be a man of his word so far, so I'm confident he'll get us the best deal possible.
See also: man, of, word
Farlex Dictionary of Idioms.

man of his word

A man who keeps promises, who can be trusted, as in You can count on Rudy-he's a man of his word. This expression, which uses word in the sense of "a promise or undertaking," was first recorded in 1542.
See also: man, of, word
The American Heritage® Dictionary of Idioms by Christine Ammer.

a man (or woman) of his (or her) word

a person who keeps the promises that they make.
See also: man, of, word
Farlex Partner Idioms Dictionary
See also:
  • man of his word
  • man on the make
  • man after my own heart
  • a man after (one's) own heart
  • a man, woman, etc. after your own heart
  • be a man/woman of his/her word
  • a man/woman of few words
  • a man of few words
  • man of few words
  • man of few words, a