Defn: A sulphocarbonate.

THIOCARBONIC
Thi`o*car*bon"ic, a. Etym: [Thio- + carbonic.] (Chem.)

Defn: Same as Sulphocarbonic.

THIOCYANATE
Thi`o*cy"a*nate, n. (Chem.)

Defn: Same as Sulphocyanate.

THIOCYANIC
Thi`o*cy*an"ic, a. Etym: [Thio- + cyanic.] (Chem.)

Defn: Same as Sulphocyanic.

THIONAPHTHENE
Thi`o*naph"thene, n. Etym: [Thiophene + naphthalene.] (Chem.)

Defn: A double benzene and thiophene nucleus, C8H6S, analogous to naphthalene, and like it the base of a large series of derivatives. [Written also thionaphtene.]

THIONIC
Thi*on"ic, a. Etym: [Gr. (Chem.)