Inhibitor

Having these STD pamphlets strewn here on the coffee table sure is an inhibitor.

Source: tatoeba (6582614)

There's an inhibitor in your brains that makes you think that I'm a normal human being, so I can walk amongst people.

Source: tatoeba (10787094)

There's an inhibitor in your brains that makes you not question why you know Tagalog that you never learned from school.

Source: tatoeba (10789667)

Researchers noted aspirin reduces inflammation, which plays a role in the initiation of disease. They also said the painkiller is a mild aromatase inhibitor. Aromatase inhibitors reduce the amount of the female hormone estrogen circulating in the bloodstream, which fuels breast tumors, so they are used to treat some forms of breast cancer in post-menopausal women.

Source: tatoeba (11220199)