Word.ws English Dictionary

undercaffeinated

undercaffeinated adjective: insufficiently caffeinated.

Adjective

undercaffeinated (comparative more undercaffeinated, superlative most undercaffeinated)

  1. Insufficiently caffeinated.
    • A diplomat whose approach to contentious negotiations was decidedly undercaffeinated.
    • Barack Obama’s final, undercaffeinated debate performance, not to mention the Rev. Jeremiah Wright’s attempted character assassination, failed to slow his inexorable path to the Democratic nomination.2008 May 11, Frank Rich, “Party Like It’s 2008”, in New York Times

Forms of undercaffeinated

comparativemore undercaffeinated
superlativemost undercaffeinated

Origin of undercaffeinated

From under- + caffeinated.

Questions about undercaffeinated

What does undercaffeinated mean?
Undercaffeinated means insufficiently caffeinated.
What part of speech is undercaffeinated?
Undercaffeinated is an adjective.

Words near undercaffeinated in the dictionary

  1. underbutts
  2. underbuy
  3. underbuying
  4. underbuys
  5. undercabinet
  6. undercaffeinated
  7. undercalculate
  8. undercalculated
  9. undercalculates
  10. undercalculating
  11. undercalculation

Source and license

Adapted from Wiktionary: undercaffeinated (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.

Last updated:

Pronunciation audio from Wikimedia Commons, each file under its own free license: LL-Q1860 (eng)-Flame, not lame-undercaffeinated.wav.

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