tight laced

/ˈtaɪt leɪst/
adjective
  1. Having very strict or traditional moral beliefs; not willing to accept new or different ideas or behaviors.
    • Some people think the town is too tight-laced because there are no late-night activities.
    • Her tight-laced parents did not approve of her wearing jeans to school.
    • The old professor had a tight-laced attitude and refused to change his teaching methods.
What does "tight laced" mean? | whatsthatwordmean | whatsthatwordmean