d'Alembertian

noun

The d'Alembert operator.

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Meanings

nound'Alembertian (plural d'Alembertians)

plural d'Alembertians

  1. natural sciencesThe d'Alembert operator.
    1 more example

    Furthermore, we note that #92;partial#95;#92;mu#92;partial#92;mu#61;#92;eta#123;#92;mu#92;nu#125;#92;partial#95;#92;mu#92;partial#95;#92;nu#61;#58;Template#58;#92;partial²#125;#92;over#123;#92;partialt²-#92;nabla²#61;#92;square, which is known as the d'Alembertian, is invariant under Lorentz transformations.

    2011, Ashok Das, Lectures on Gravitation, Singapore: World Scientific, page 25

Synonyms & antonyms

Also see
d'alembert operator

Origin

From Jean le Rond d'Alembert + -ian.

Full word history & related roots →
Cite this entry
APA

d'Alembertian. (n.d.). In WatkinsX Dictionary. Retrieved November 4, 2026, from https://dictionary.watkinsx.com/word/d'Alembertian

MLA

“d'Alembertian.” WatkinsX Dictionary, https://dictionary.watkinsx.com/word/d'Alembertian. Accessed November 4, 2026.

Chicago

WatkinsX Dictionary, s.v. “d'Alembertian,” accessed November 4, 2026, https://dictionary.watkinsx.com/word/d'Alembertian.

Source: d'Alembertian on Wiktionary, CC BY-SA 4.0.