analgesic

n. a drug or other agent that alleviates pain. Analgesic drugs usually are classed as opioid (narcotic) or nonopioid (nonnarcotic), depending on their chemical composition and potential for physical dependence. Opioid analgesics are generally the most effective in relieving pain. The most widely used of the less potent nonopioid analgesics are the NSAIDs (nonsteroidal anti-inflammatory drugs)—most notably aspirin—and acetaminophen.

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Psychology term of the day

February 22nd 2025

work group

any group of people whose primary objective is to perform a set of assigned tasks. The degree to which this collection becomes a cohesive unit with a distinct identity determines whether a work group becomes a team. See also action group; task-oriented group.