Standard Lemma guide

xe

name · pron · 3 senses · updated from the 2026-07-25 local source snapshot

Definitions and examples are grouped by meaning. Pronunciation, history, word forms, translations, descendants, synonyms, antonyms, derived terms, and related words appear whenever the source provides them.

Sound

Pronunciation

Each Play button uses your device's default local English voice, or a natural local fallback. The selected voice name appears after playback. This is synthesized speech, not a source recording.

  • UK:
  • UK:
  • UK: ksē
  • UK: /ziː/
  • UK: /hiː/
  • UK: /ksiː/
  • US:
  • US:
  • US: ksē
  • US: /zi/
  • US: /hi/
  • US: /ksi/
  • rhymes with -iː
  • homophone: he
  • homophone: z

1

name

Meaning 1

Abbreviation of Extreme E.

Definition source: English Wiktionary via Wiktextract

Usage: abbreviation, alt-of

Topics: hobbies, lifestyle, motor-racing, racing, sports

No example sentence was provided for this meaning.

Meaning relationships

Synonyms: none provided

Antonyms: none provided

2

pron

Meaning 2

they (singular); gender-neutral third-person singular subject pronoun, coordinate with gendered pronouns he and she.

Definition source: English Wiktionary via Wiktextract

Usage: gender-neutral, nominative, nonstandard, singular, third-person

No example sentence was provided for this meaning.

Meaning relationships

Synonyms: none provided

Antonyms: none provided

3

noun

Meaning 3

a colorless odorless inert gaseous element occurring in the earth's atmosphere in trace amounts

Definition source: Princeton WordNet 3.0

No example sentence was provided for this meaning.

Meaning relationships

Synonyms: xenon, atomic number 54

Antonyms: none provided

Broader terms: chemical element, element, noble gas, inert gas, argonon

History

Etymology

Apparently independently invented by several people, including Don Rickter. The pronoun appeared in the Unitarian Universalist publication UU World on May 1, 1973, and Mario Pei gave Rickter credit on page 145 of his book Weasel Words (1978).