禁 - prohibition, ban, forbid

prohibition of sale; ban on sale

lifting a ban; raising an embargo; opening a season (hunting, fishing, etc.)

confinement; imprisonment; incarceration

house arrest

strict prohibition; ban; interdiction

antitrust law; Antitrust Act

abstemious; austere

abstaining from smoking; quitting smoking

taboo word; forbidden topic

embargo

abstinence from alcohol; temperance

thing that should be (carefully) avoided; no-no; thing to definitely not do; something forbidden; taboo