What does 染料 (rǎnliào) mean in English?

Card 1321HSK Level 31321/2202
CARD1321
PROGRESS60%
染料
rǎnliào
dye; dyestuff(Noun)
Click to reveal
← Previous↑ DeckNext →

Reveal: Click/Space/Enter/↑↓/w/s/j/k•Navigate: ←→/h/l/a/d