plural of permissive-action link

A security device to prevent unauthorized arming or detonation of a nuclear weapon.

(archaic) second-person singular simple past form of act

A condition where a health care consumer is equipped, educated, and motivated to be an effective manager of their own health and use of health care services.

an actor who plays a role that is not the lead but which still represents a major character

An actress who plays a role that is not the lead but which still represents a major character.

plural of neutron activation analysis

plural of activity stream

(Internet) A list of recent activities performed by an individual, typically on a particular website.

The amplification and distortion of small sounds for use in experimental noise music.