Thomism

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noun (1)

Tho·​mism ˈtō-ˌmi-zəm How to pronounce Thomism (audio)
: the scholastic philosophical and theological system of St. Thomas Aquinas
Thomist noun or adjective
Thomistic adjective

Thomist

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noun (2)

Tho·​mist -mə̇st How to pronounce Thomist (audio)
plural -s
: an adherent of St. Thomas Aquinas or of Thomism

Thomist

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adjective

"
variants or Thomistic
: of or relating to Thomism or Thomists

Word History

Etymology

Noun (1)

New Latin Thomista Thomist, from St. Thomas Aquinas

Noun (2)

Medieval Latin thomista, from Thomas Aquinas + Latin -ista -ist

Adjective

thomist from thomist; thomistic from New Latin thomisticus, from Medieval Latin thomista Thomist + Latin -icus -ic

First Known Use

Noun (1)

circa 1731, in the meaning defined above

Time Traveler
The first known use of Thomism was circa 1731

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Cite this Entry

“Thomism.” Merriam-Webster.com Dictionary, Merriam-Webster, https://www.merriam-webster.com/dictionary/Thomism. Accessed 18 Jun. 2026.

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