an·ti·en·zyme 
(ăn′tē-ĕnzīm′, ăn′tī-)
(ăn′tē-ĕnzīm′, ăn′tī-)n.
A substance that neutralizes or counteracts the actions of an enzyme.
- poststructuralism
- postsynaptic
- postsynaptically
- posttest
- post time
- posttranscriptional
- posttransfusion
- posttranslational
- posttraumatic
- posttraumatic stress disorder
- postulancy
- postulant
- postulantship
- postulate
- postulation
- postulator
- post up
- postural
- posture
- posturer
- posturist
- postvertebral
- postvocalic
- postwar
- postwoman