Exxon
name
name ·2 syllables ·Rare ·Advanced level
Definitions
Proper Noun
- 1 A trade name of ExxonMobil, primarily used in the United States of America.
- 2 A former petrochemical company, now part of ExxonMobil.
Etymology
Variant of the originally proposed Exon (in keeping with the four-letter format of Enco and Esso), to avoid having the name of J. James Exon, governor of Nebraska, which might have suggested a conflict of interest.
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Data sourced from Wiktionary, WordNet, CMU, and other open linguistic databases. Updated March 2026.