| 单词 | stimulant |
| 释义 | stimulant /stim"yeuh leuhnt/, n. 1. Physiol. , Med. something that temporarily quickens some vital process or the functional activity of some organ or part: Adrenalin is a stimulant for the heart. 2. any food or beverage that stimulates, esp. coffee, tea, or, in its initial effect, alcoholic liquor. 3. a stimulus or incentive. adj. 4. Physiol. , Med. temporarily quickening some vital process or functional activity. 5. stimulating. Cf. depressant. [1720-30; < L stimulant- (s. of stimulans, prp. of stimulare to goad). See STIMULUS, -ANT] |
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