2 definitions found From WordNet (r) 2.0 [wn]: oxidizer noun: a substance that oxidizes another substance [syn: {oxidant}, {oxidiser}, {oxidizing agent}] From The Collaborative International Dictionary of English v.0.44 [gcide]: Oxidizer \Ox"i*di'zer\, noun (Chem.) An agent employed in oxidation, or which facilitates or brings about combination with oxygen; as, nitric acid, chlorine, bromine, etc., are strong oxidizers.

Definitions retrieved from local copies of the freely distributed DICT client/server software and databases. Click here for database copyright information.