antihormonal

adjective
an·​ti·​hor·​mon·​al | \ -hȯr-ˈmōn-ᵊl How to pronounce antihormonal (audio) \
variants: also anti-hormonal

Medical Definition of antihormonal

: blocking or inhibiting the effect or production of a hormone : of, relating to, or utilizing antihormones antihormonal therapy antihormonal effects