First used as a noun in Early Modern English, from English dialectal dold (“stupid, confused”), from Middle English dold, a variant of dulled, dult (“dulled”), past participle of dullen, dollen (“to make dull, make stupid”), from dull, dul, dwal (“stupid”). More at dull.
- Rhymes: -əʊlt
dolt (plural dolts)
- (pejorative) A stupid person; a blockhead or dullard.
- See also Wikisaurus:fool
Derived terms 
Part or all of this entry has been imported from the 1913 edition of Webster’s Dictionary, which is now free of copyright and hence in the public domain. The imported definitions may be significantly out of date, and any more recent senses may be completely missing.
- Rhymes: -ɔlt
- (to foster): doltaghey
- absolute indefinite neuter form of dold.
- supine of dölja.