garnisheePronunciation: /ˌgɑːnɪˈʃiː/ LawDefinition of garnishee noun a third party who is instructed by way of legal notice to surrender money to settle a debt or claim: [as modifier]:a garnishee order verb (garnishees, garnisheeing, garnisheed) another term for garnish (sense 2 of the verb).garnishee in other Oxford dictionaries Definition of garnishee in the US English dictionary