Antonyms of verb humidify

1 sense of humidify

Sense 1
humidify, moisturize, moisturise -- (make (more) humid; "We have a machine that humidifies the air in the house")
       Antonym of dehumidify (Sense 1)
      => dehumidify -- (make less humid; "The air conditioner dehumidifies the air in the summer")

Synonyms/Hypernyms (Ordered by Estimated Frequency) of verb humidify

1 sense of humidify

Sense 1
humidify, moisturize, moisturise -- (make (more) humid; "We have a machine that humidifies the air in the house")
       => moisten, wash, dampen -- (make moist; "The dew moistened the meadows")