noun🔗ShareEnantiómeroOne of a pair of stereoisomers that is the mirror image of the other, but may not be superimposed on this other stereoisomer. Almost always, a pair of enantiomers contain at least one chiral center, and a sample of either enantiomer will be optically active."The drug ibuprofen exists as two enantiomers, but only one of them effectively reduces pain. "El fármaco ibuprofeno existe como dos enantiómeros, pero solo uno de ellos reduce eficazmente el dolor.chemistrybiochemistrycompoundscienceChat with AIVocabulary GamePractice Reading