phototreatment
phototreatment · phototreatments
The treatment of waste water with ultraviolet lightThe treatment of waste water with ultraviolet light.
Meaning
1 senses(countable, uncountable)The treatment of waste water with ultraviolet light.
Origin
From photo- + treatment.From photo- + treatment.
Wiktionary, CC BY-SA 4.0 · source
Forms
plural: phototreatments| Singular | phototreatment |
|---|---|
| Plural | phototreatments |
regular
Word family
1 related wordsRelatedphototreat
Lessons for this word
1 lessons- A1Countable and uncountable nouns — Because it can be uncountable