Frat

//fɹæt// noun

noun ·Uncommon ·Advanced level

Definitions

Noun
  1. 1
    Shortened form of fraternity, college organization. (Often used as a noun modifier.)

    "frat party"

  2. 2
    a social club for male undergraduates wordnet

Synonyms

All synonyms
fraternityfraternity

Example

More examples

"Tom got drunk for the first time at a frat party."

Etymology

Apocopic form of fraternity.

Related phrases

Frat Packfrat boyfrat brotherfrat flickfrat housefrat litfrat manfrat partyfrat rat

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Data sourced from Wiktionary, WordNet, CMU, and other open linguistic databases. Updated March 2026.