grex

G2R1E1X8
/ˈɡɹɛks/

noun

A multicellular aggregate of amoeba.

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Meanings

noungrex (plural greges or grexes)

plural greges · plural grexes

  1. biologyA multicellular aggregate of amoeba.
  2. agricultureA kind of group used in horticultural nomenclature, applied to the progeny of an artificial cross from specified parents, in particular for orchids.

    Synonyms: gx

Synonyms & antonyms

nounA kind of group used in horticultural nomenclature, applied to the progeny of an artificial cross from specified parents, in particular for orchids.

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Origin

  1. Latingrex
  2. Latingrex
  3. Englishgrex

Learned borrowing from Latin grex (“flock”).

Full word history & related roots →
Cite this entry
APA

grex. (n.d.). In WatkinsX Dictionary. Retrieved November 2, 2026, from https://dictionary.watkinsx.com/word/grex

MLA

“grex.” WatkinsX Dictionary, https://dictionary.watkinsx.com/word/grex. Accessed November 2, 2026.

Chicago

WatkinsX Dictionary, s.v. “grex,” accessed November 2, 2026, https://dictionary.watkinsx.com/word/grex.

Source: grex on Wiktionary, CC BY-SA 4.0.