Meanings
verbcowash (third-person singular simple present cowashes, present participle cowashing, simple past and past participle cowashed)
present singular third person cowashes · participle present cowashing · participle past cowashed · past cowashed · alternative co-wash
- To wash the hair with conditioner only, without the use of shampoo — supposed to aid hydration.
Origin
Short for conditioner wash.
Full word history & related roots →Cite this entry
APA
cowash. (n.d.). In WatkinsX Dictionary. Retrieved November 3, 2026, from https://dictionary.watkinsx.com/word/cowash
MLA
“cowash.” WatkinsX Dictionary, https://dictionary.watkinsx.com/word/cowash. Accessed November 3, 2026.
Chicago
WatkinsX Dictionary, s.v. “cowash,” accessed November 3, 2026, https://dictionary.watkinsx.com/word/cowash.
Source: cowash on Wiktionary, CC BY-SA 4.0.