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Allin

watermelon

nounattested in dialogue

  • United Kingdom//ˈwɔːtəˌmɛlən//
  • United States//ˈwɑtəɹˌmɛlən//
  • Ireland//ˈwɒːt̞ɚˌmɛlən//
  • //ˈwaːhɐˌmɛlən//
  • //ˈwaːʔɐˌmɛlən//

A plant of the species Citrullus lanatus, bearing a melon-like fruit.

noun

  1. 1

    A plant of the species Citrullus lanatus, bearing a melon-like fruit.

  2. 2

    The fruit of the watermelon plant, having a green rind and watery flesh that is typically bright red when ripe and contains black seeds.

  3. 3

    slangAn environmentalist with socialist leanings, an ecosocialist.

    According to this distorted view of life, environmentalists are watermelons – green on the outside, red on the inside – who want to impose regulation, “the slippery slope to socialism”, on the use of tobacco, ozone-destroying chemicals and greenhouse gases.

  4. 4

    A pinkish-red colour, like that of watermelon flesh (also called watermelon pink).

  5. 5

    A project that is presented as on schedule when it actually has parts that are falling behind.

    The nuts and bolts of any project are transparency. If the project status is transparent, the watermelons can’t arise. If anybody is able to get the information, it will be difficult to hide something.

    As a PMO [project management officer], wherever I see watermelon reporting, I encourage the PM [project manager] to be brave and honest enough to ask for help.

    [see title]

  6. 6

    slangA breast, especially that of an adult or adolescent female human.

Etymology

Etymology tree Proto-Indo-European *wed- Proto-Indo-European *-r̥ Proto-Indo-European *wódr̥ Proto-Germanic *watōr Proto-West Germanic *watar Old English wæter Middle English water English water English melon English watermelon Endocentric compound of water + melon. Compare French melon d'eau, German Wassermelone, and Spanish melón de agua. The meanings referring to environmentalists and behind-schedule projects derive from the idea of having a green (eco-friendly, on-schedule) outward appearance while being red (socialist, behind schedule) in a hidden way comparable to that of the fruit.

Forms

plural
watermelons
The neighbouring pagesAlphabetical order follows the rules of the language, not byte values: an accent decides only between two otherwise identical words, and Spanish files Ñ as a letter of its own.

Lexical content from Wiktionary, under CC BY-SA 4.0 · Source entry · Data version 2026-08-23

Rank among the words of the OpenSubtitles 2018 corpus — film and television subtitles, so spoken rather than written usage (CC BY-SA 3.0).