betray nothing

phrase

: to fail show anything about what one is feeling or thinking

The expression on his face betrayed nothing.

Examples of betray nothing in a Sentence

Recent Examples on the Web

Such letters were heavily censored and betray nothing of Peter’s situation or of any danger. — Colin Thubron, The New York Review of Books, 19 Jan. 2023

For a while, as in that scene in The Namesake, his demeanour seemed to betray nothing untoward. — Hazlitt, 28 Apr. 2022