Parsing inflected forms may not always work as expected. If the following does not give the correct word, try Latin Words or Perseus.
consumptor, ōris, m. [consumo], a consumer, destroyer (very rare): omnium ignis (connected with confector), * Cic. N. D. 2, 15, 41.
Of fire, Ambros. in Luc. 7, § 132.
Of the wasters of their property, spendthrifts, Sen. Exc. Controv. 3, 1, § 3.