of one's word

Prepositional phrase

That keeps promises and tells the truth.

Japanese Meaning

約束を守り、正直に生きるという信頼できる性格を表す表現

To be of one's word is to keep promises and tell the truth, even when it's difficult.

約束を守り、真実を語る人であることは、たとえ困難でも誠実でいるということです。

Sense（1）

That keeps promises and tells the truth.

She never needed to show them to us — we knew, just as the adults did, that Dadi was a woman of her word.