- taurine⇄taurine (1), adjective.
1. of or having to do with a bull; bovine.
2. like a bull.
3. of or having to do with the zodiacal sign Taurus. - taurine⇄taurine (2), noun.
a neutral, crystallizable substance, found in the fluids of many animals' muscles, lungs, and other organs, also resulting from the hydrolysis of taurocholic acid.