'downer' definitions:
Definition of 'downer'
From: WordNet
noun
A drug that reduces excitability and calms a person [syn: sedative, sedative drug, depressant, downer]
Definition of 'downer'
From: GCIDE
- downer \downer\ n. a drug that reduces excitability and calms a person. [Colloq.]
- Syn: sedative, depressant. [WordNet 1.5]