humidifier bedeutet auf Englisch

moisten [moistened, moistening, moistens]▼◼◼◼(to make moist)
verb
[UK: ˈmɔɪs.n̩] [US: ˌmɔɪs.n̩]

humidify [humidified, humidifying, humidifies]▼◼◼◼( To increase the humidity in the air.)
verb
[UK: hjuː.ˈmɪ.dɪ.faɪ] [US: hjuː.ˈmɪ.dɪ.faɪ]

dampen [dampened, dampening, dampens]▼◼◼◻(make damp, see also: moisten)
verb
[UK: ˈdæm.pən] [US: ˈdæm.pən]

dehumidify [dehumidified, dehumidifying, dehumidifies]▼◼◼◼verb
[UK: dˌiːhjuːmˈɪdɪfˌaɪ] [US: dˌiːhjuːmˈɪdᵻfˌaɪ]

dampen [dampened, dampening, dampens]▼(become damp, to deaden)
verb
[UK: ˈdæm.pən] [US: ˈdæm.pən]