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ENGLISH · A WORD WITH POSSIBILITIES

heffalump.

(A child's name for) an elephant.

9 characters3 syllables approx.English language

Meaning & usage

noun/ˈhɛfəlʌmp/Received-Pronunciation/ˈhɛfəˌlʌmp/General-American/-ˌləmp/General-American
  1. (A child's name for) an elephant.

    childish · humorous
    We went to the zoo and saw some heffalumps.
  2. Something that is elusive.

    figuratively · informal
  3. A clumsy or overweight person.

    derogatory · slang
Where this word comes from

Probably a childish mispronunciation of elephant, perhaps influenced by half a lump (as in "I'll have half a lump of sugar in my tea"), coined by the English author Alan Alexander Milne (1882–1956) as the name of an imaginary animal in his book Winnie-the-Pooh (1926). The animal was not described in the book, but the illustrator Ernest Howard Shepard (1879–1976) depicted it as an elephant. Sense 2 (“something which is elusive”) refers to the fact that in Milne’s book the characters Winnie-the-Pooh and Piglet set a trap for, but are unable to capture, a heffalump.

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Definitions, grammatical labels, IPA, etymology and examples: Wiktionary contributors, extracted by Kaikki / Wiktextract. Adapted under CC BY-SA 4.0. Selected fields and authored examples are shown; third-party quotations and audio are omitted. See contributor history.

Last enriched 2026-09-10. Definitions are in English. Romanizations are shown when supplied by the source; syllable estimates are omitted for unsupported scripts.