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Definition & Pronunciation

prim /prɪm/ — adjective, sometimes verb.

  • Adjective: very proper, formal, or easily shocked by anything rude or improper; stiffly neat.
  • Verb (rare, old-fashioned): to purse the lips in a way that looks proper or self-satisfied.

Easy explanation

If someone is prim, it means they act very proper, careful, and sometimes too stiff. A prim person doesn’t like rude jokes, casual behavior, or anything “improper.” Think of someone who always sits straight, dresses neatly, and blushes at naughty talk.


Grammatical formation

  • Adjective: prim, primmer, primmest.
  • Noun: primness.
  • Verb (rare): to prim (as in “She primmed her lips”).
  • Adverb: primly.

Meanings and nuances

  1. Overly proper — careful in manners, avoiding impropriety.
  2. Formal/stiff — very neat or precise in appearance.
  3. Prudish — easily shocked, especially about sex or rude topics.
  4. Old-fashioned feel — often used to tease or criticize strict propriety.

With prepositions and variants

  • prim about manners/sex: “She’s prim about relationships.”
  • prim in dress: “He was prim in his clothing style.”

Common collocations

prim and proper, prim smile, prim little lady, prim manners, prim expression, prim upbringing


Idioms and neighboring expressions

  • prim and proper — extremely proper, sometimes excessively so
  • strait-laced — very strict about morals and manners
  • holier-than-thou — self-righteous and morally superior

Word comparisons

  • prim vs prudish: both avoid impropriety; prudish = shocked about sex, prim = general stiffness/propriety.
  • prim vs proper: proper = correct manners; prim = overly proper, sometimes exaggerated.
  • prim vs uptight: uptight = tense and nervous; prim = stiffly proper.

Real-life examples

  • “She gave him a prim smile and walked away.”
  • “He was raised in a prim household where rules were strict.”
  • “The teacher looked prim in her neat dress and glasses.”
  • “She acted prim about the joke, though she secretly laughed.”
  • “His prim manners made him seem old-fashioned.”

Sample sentences

  1. “She always looks prim and proper at parties.”
  2. “He has a prim attitude toward social behavior.”
  3. “Her prim smile revealed her disapproval.”
  4. “The children were taught to be prim at the dinner table.”
  5. “She spoke in a prim, controlled voice.”
  6. “Her prim upbringing made her shy about dating.”
  7. “He gave a prim nod before leaving.”
  8. “The book portrays a prim Victorian society.”
  9. “She felt too prim to join in the wild dance.”
  10. “The prim receptionist frowned at the noisy guests.”

Synonyms

proper, prudish, strait-laced, formal, stiff, old-fashioned, precise, neat, demure, decorous

Antonyms

relaxed, easygoing, informal, casual, broad-minded, free-spirited, uninhibited

Related terms

prudish, modest, strait-laced, uptight, conservative, formal, reserved


Connection to sexuality

Yes. Prim often connects to sexuality indirectly, since a “prim person” is seen as easily shocked by sexualopenness, flirtation, or crude jokes. It’s a softer version of being prudish or strait-laced, but still linked to sexual restraint and conservatism.


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