Atkinsonian

//ˌæt.kɪnˈsəʊ.ni.ən// adj

adj ·Rare ·Advanced level

Definitions

Adjective
  1. 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.

Data sourced from Wiktionary, WordNet, CMU, and other open linguistic databases. Updated March 2026.