Meanings
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1
adj
affected by or characteristic of pulmonary tuberculosis
The physician recognized the feverish, consumptive appearance described in the old account.
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2
noun
dated: a person suffering from pulmonary tuberculosis
The novel describes him, in the language of its period, as a consumptive.
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3
adj
using up a resource, especially water, so that it is not immediately returned
Irrigated farming is the region's largest consumptive use of water.
Thesaurus
Etymology
From Middle English consumptive, ultimately from Latin consumptus, the past participle of consumere ('to use up'), + -ive. The medical senses come from consumption, the historical name for tuberculosis, whose wasting effects seemed to consume the body.