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Definition & Pronunciation

strait-laced /ˌstreɪtˈleɪst/ — adjective: overly proper, strict, or rigid in morals, manners, or behavior, especially about sexuality and social conduct.


Easy explanation

If someone is called strait-laced, it means they are very serious, strict, and often uncomfortable with relaxed behavior or anything considered “improper,” especially related to sex, pleasure, or fun.


Grammatical formation

  • Adjective: strait-laced (comparative: more strait-laced; superlative: most strait-laced).
  • Common verb use: to be strait-laced, to seem strait-laced, to call someone strait-laced.
  • Derived noun: strait-lacedness.

Meanings and nuances

  1. Moral strictness — someone who avoids anything “immoral,” such as alcohol, sex, or risqué talk.
  2. Conservative manners — sticking to traditional etiquette and propriety.
  3. Sexual restraint — used to describe people who are uncomfortable with sexuality or sensual expression.
  4. Negative connotation — sometimes used mockingly to suggest uptightness or rigidity.

With prepositions and variants

  • strait-laced about sex/behavior: “She is strait-laced about dating.”
  • strait-laced in manners: “He is strait-laced in public conduct.”

Common collocations

strait-laced family, strait-laced upbringing, strait-laced society, strait-laced attitude, strait-laced values, strait-laced views on sex, strait-laced morality


Idioms and neighboring expressions

  • “stiff upper lip” (strict restraint)
  • “by the book” (rigid following of rules)
  • tight-laced” (archaic, same meaning)
  • “buttoned-up” (informally restrained)

Word comparisons

  • strait-laced vs straight-laced: Both spellings exist, but “strait-laced” (from “strait” meaning narrow) is historically correct. “Straight-laced” is now common.
  • strait-laced vs modest: modest is humble or restrained; strait-laced is stricter and more judgmental.
  • strait-laced vs conservative: conservative is broad (political/social); strait-laced is about personal morality.
  • strait-laced vs prudish: prudish is overly shocked by sexuality; strait-laced is broader, including manners and lifestyle.

Real-life examples

  • “Her strait-laced parents forbade dating before marriage.”
  • “The town was strait-laced, with bans on alcohol and dancing.”
  • “He seemed strait-laced, but he had a wild side in private.”
  • “Victorian society was famously strait-laced.”
  • “She grew up in a strait-laced community.”

Sample sentences

  1. “He was too strait-laced to watch that movie.”
  2. “She had a strait-laced view of relationships.”
  3. “His strait-laced manners made him seem old-fashioned.”
  4. “They mocked their teacher for being strait-laced.”
  5. “The party was boring because it was full of strait-laced guests.”
  6. “She wanted to escape her strait-laced upbringing.”
  7. “The novel challenged the strait-laced values of its time.”
  8. “He was strait-laced in public but adventurous in private.”
  9. “The strait-laced community frowned upon dancing.”
  10. “Her strait-laced attitude toward sexuality kept her distant.”

Synonyms

prudish, puritanical, uptight, rigid, strict, conventional, proper, moralistic, conservative, buttoned-up

Antonyms

liberal, free-spirited, open-minded, permissive, uninhibited, easygoing, relaxed

Related terms

prudery, modesty, morality, repression, inhibition, conservatism, propriety, decency, taboo


Connection to sexuality

Yes. Strait-laced is often linked to sexuality, describing people or societies that are uncomfortable with sexualopenness, sensuality, or even casual intimacy. Historically, Victorian England is seen as strait-laced in sexual attitudes.


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