WordWeb Online

1. Reduced in strength or concentration or quality or purity
   "diluted alcohol"
   - dilute

1. Lessen the strength or flavour of a solution or mixture
   - thin, thin out, reduce, cut
    
2. Corrupt, debase, or make impure by adding a foreign or inferior substance; often by replacing valuable ingredients with inferior ones
   - load, adulterate, stretch, debase

See also: cut, dilutant, dilution, thinned, washy, watery, weak, weakened, white

Type of: corrupt, spoil, weaken

Antonym: undiluted

Encyclopedia: Dilute