stimulant

Từ điển WordNet v3.1 - WordNet Dictionary

I - noun

1. a drug that temporarily quickens some vital process (Freq. 1)
• Syn:
stimulant drug, excitant
• Derivationally related forms:
stimulate
• Hypernyms:
drug
• Hyponyms:
amphetamine, pep pill, upper, speed, analeptic,
aphrodisiac, butyl nitrite, isobutyl nitrite, kat, khat, qat,
qat, cat, Arabian tea, African tea, methylphenidate,
Ritalin, popper
2. any stimulating information or event;
acts to arouse action (Freq. 1)
• Syn:
stimulation, stimulus, input
• Derivationally related forms:
stimulate, stimulate (for: stimulus), stimulate (for: stimulation)
• Hypernyms:
information
• Hyponyms:
evocation, induction, elicitation, kick, turn-on,
turnoff, negative stimulation, conditioned stimulus, reinforcing stimulus, reinforcer, reinforcement,
discriminative stimulus, cue, positive stimulus, negative stimulus

II - adjective

that stimulates
- stimulant phenomena
• Syn:
stimulating
• Similar to:
stimulative
• Derivationally related forms:
stimulate

• Từ đồng nghĩa / Synonyms:
  stimulating, stimulant drug, excitant, stimulation, stimulus, input