tetiothalein sodium
noun
te·ti·o·thal·ein sodium
tə̇¦tīō¦thalēə̇n-,
-āl-,
-ˌlēn-
: the disodium salt of iodophthalein
Word History
Etymology
tetiothalein from tetraiodophenolphthalein, from tetra- + -iod- + phenol + phthalein