Word.ws English Dictionary

caffeine up

caffeine up verb: to ingest caffeine, such as by drinking coffee or tea.

Verb

caffeine up (third-person singular simple present caffeines up, present participle caffeining up, simple past and past participle caffeined up)

  1. (informal, intransitive) To ingest caffeine, such as by drinking coffee or tea.

Forms of caffeine up

third-person singular presentcaffeines up
present participlecaffeining up
past participlecaffeined up
pastcaffeined up

Questions about caffeine up

What does caffeine up mean?
Caffeine up means to ingest caffeine, such as by drinking coffee or tea.
What part of speech is caffeine up?
Caffeine up is a verb.
What is the past tense of caffeine up?
The past tense of caffeine up is caffeined up.

Words near caffeine up in the dictionary

  1. caffeinating
  2. caffeinator
  3. caffeinators
  4. caffeine
  5. caffeine dependence
  6. caffeine up
  7. caffeine use disorder
  8. caffeine use disorders
  9. caffeine-free
  10. caffeined up
  11. caffeineless

Source and license

Adapted from Wiktionary: caffeine up (page history and authors). Text available under the Creative Commons Attribution-ShareAlike 4.0 license. Word.ws reformatted the entry and added links. Wiktionary data of 2026-09-02.

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Cite this entry: “caffeine up.” Word.ws, https://word.ws/caffeine_up. Based on Wiktionary, CC BY-SA 4.0.