turmeric paper
Noun
Meaning
turmeric paper (countable and uncountable, plural turmeric papers)
(chemistry) Paper impregnated with turmeric and used as a test for alkaline substances, by which it is changed from yellow to brown.
Noun
turmeric paper (countable and uncountable, plural turmeric papers)
(chemistry) Paper impregnated with turmeric and used as a test for alkaline substances, by which it is changed from yellow to brown.