strait-laced
- s exaggeratedly proper
- Her clothes then were very strait-laced.
- Last week, at the Vancouver convention of the Canadian Federation of Convent Alumnae, strait-laced Archbishop Duke spoke his mind on still another human frailty: bathing beauty .
- Although his bon vivant grandfather, Edward VII, was obviously closer to his ideal, he treats his strait-laced father with filial forbearance.