listen up

verb

To listen closely; to pay attention.

“I'm only gonna say this once, so you really need to listen up.”

Meanings

verblisten up (third-person singular simple present listens up, present participle listening up, simple past and past participle listened up)

present singular third person listens up · participle present listening up · participle past listened up · past listened up

  1. idiomaticimperativeinformaloftenpotentially derogatoryTo listen closely; to pay attention.

    I'm only gonna say this once, so you really need to listen up.

    2 more examples

    His sharp eyes scanned the faces of his charges. "Listen up!" he barked.

    1933, Eddie Dooley, Under the Goal Posts

    Listen up brothers and sisters, come hear my desperate tale. / I speak of our friends of nature, trapped in the dirt like a jail.

    1994, “Carrot Juice Is Murder”, in Russell's Shorts, performed by The Arrogant Worms

    Synonyms: give ear, lend an ear, hear ye

Synonyms & antonyms

verbTo listen closely; to pay attention.

Also see

Origin

From listen + up. First use appears c. 1933, although the exact date of its first use is uncertain. See cite below.

Full word history & related roots →

Translations

Danish høre efter
  • høre efterTranslations
Spanish escuchar
  • escucharTranslations
Cite this entry
APA

listen up. (n.d.). In WatkinsX Dictionary. Retrieved November 4, 2026, from https://dictionary.watkinsx.com/word/listen%20up

MLA

“listen up.” WatkinsX Dictionary, https://dictionary.watkinsx.com/word/listen%20up. Accessed November 4, 2026.

Chicago

WatkinsX Dictionary, s.v. “listen up,” accessed November 4, 2026, https://dictionary.watkinsx.com/word/listen%20up.

Source: listen up on Wiktionary, CC BY-SA 4.0.