Meanings
verbphototreat (third-person singular simple present phototreats, present participle phototreating, simple past and past participle phototreated)
present singular third person phototreats · participle present phototreating · participle past phototreated · past phototreated
- To treat waste water with ultraviolet light
Origin
Cite this entry
APA
phototreat. (n.d.). In WatkinsX Dictionary. Retrieved November 5, 2026, from https://dictionary.watkinsx.com/word/phototreat
MLA
“phototreat.” WatkinsX Dictionary, https://dictionary.watkinsx.com/word/phototreat. Accessed November 5, 2026.
Chicago
WatkinsX Dictionary, s.v. “phototreat,” accessed November 5, 2026, https://dictionary.watkinsx.com/word/phototreat.
Source: phototreat on Wiktionary, CC BY-SA 4.0.