decussate

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decussate

  • /dɪˈkʌseɪt/

Where it comes from

The adjective is first attested in 1825, the verb in 1658. Borrowed from Latin decussātus, perfect passive participle of decussō (“to divide crosswise, arrange crosswise or mark with a cross”) (see -ate (adjective-forming suffix) and -ate (verb-forming suffix)), from decussis (“a coin worth ten asses; a cross sign (from the cross shape of the Roman numeral for ten carved on the coins)”), from decem (“ten”) + as (“a Roman coin”).

adjective more decussate · most decussate

  1. Crossed; intersected; resembling a letter X.
  2. Having anatomical structures or markings crossing each other, typically in an X shape or at right angles.
  3. Having opposite leaves arranged alternately at right angles. Juniperites, ju-ne-per-i′tis, s[ubstantive]. A genus of fossil plants, in which the branches are ranged irregularly; leaves short, obtuse, inserted by a broad base, opposite, decussate, and arranged in four rows.
  4. rhetoric Consisting of two rising and two falling clauses, placed in alternate opposition to each other. a decussated period

Similar: decussant

verb decussates · decussating · decussated

  1. To form an X or to cross or intersect. The two trochlears decussate in the anterior medullary velum.

Thesaurus

adjective

Similar: decussant

Translations

Every language

adj crossed

Españoldecusado

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MLA

"decussate." Wiktionary, via Micwyn, micwyn.com/word/decussate. Accessed 6 Nov. 2026.

APA

decussate. (n.d.). In Wiktionary, via Micwyn. Retrieved November 6, 2026, from https://micwyn.com/word/decussate

Chicago

"decussate." Wiktionary, via Micwyn. Accessed November 6, 2026. https://micwyn.com/word/decussate.

BibTeX
@misc{decussate_2026,
  title = {decussate},
  howpublished = {Wiktionary, via Micwyn},
  year = {2026},
  url = {https://micwyn.com/word/decussate},
  urldate = {2026-11-06}
}