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   English
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to phrases
invalidate [ɪn'vælɪdeɪt] v
gen. invalidar; debilitar
law anular
patents. desvirtuar; refutar
 English thesaurus
invalidate [ɪn'vælɪdeɪt] abbr.
abbr. render invalid (Val_Ships)
invalidate: 2 phrases in 2 subjects
Finances1
United Nations1