Atkinsonian
//ˌæt.kɪnˈsəʊ.ni.ən// adj
adj ·Rare ·Advanced level
Definitions
Adjective
- 1 Of or relating to John William Atkinson (1923–2003), American psychologist who pioneered the scientific study of human motivation, achievement, and behavior.
Etymology
From Atkinson + -ian.
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Data sourced from Wiktionary, WordNet, CMU, and other open linguistic databases. Updated March 2026.