Meanings
underthought1
- participlepastsimple past and past participle of underthink
underthought2
- An unexpressed thought that lies below or informs another thought; a subtext or ulterior motive.
"That all sounds respectably scientific but what is May's underthought."
1974, John Boorman, Zardoz, London: Pan Books, page 32
Origin
underthought · verb
See the etymology of the corresponding lemma form.
Full word history & related roots →Cite this entry
underthought. (n.d.). In WatkinsX Dictionary. Retrieved November 2, 2026, from https://dictionary.watkinsx.com/word/underthought
“underthought.” WatkinsX Dictionary, https://dictionary.watkinsx.com/word/underthought. Accessed November 2, 2026.
WatkinsX Dictionary, s.v. “underthought,” accessed November 2, 2026, https://dictionary.watkinsx.com/word/underthought.
Source: underthought on Wiktionary, CC BY-SA 4.0.