Definition of bromthymol blue
: a dye derived from thymol that is an acid-base indicator —called also bro*mo*thy*mol blue, \ˌbrō-mō-ˈthī-ˌmȯl-\
First Known Use of bromthymol blue
Seen and Heard
What made you want to look up bromthymol blue? Please tell us where you read or heard it (including the quote, if possible).