were humidifying

• past progressive

  past progressive

  Used to describe an ongoing action or continuous state that was happening at a specific time in the past.

  of humidify.
  humidify

  verb (used with object)

  to make humid.

Related Words

• bathe
• damp
• dampen
• dip
• douse
• drench
• hose
• irrigate
• moisten
• rinse
• saturate
• soak
• splash
• spray
• sprinkle
• steep
• wash