humidify
🇺🇸
/hju'mɪdəfaɪ/
🇬🇧
/hju:'mɪdɪfaɪ/
To add moisture to the air or another substance.
The air conditioner will humidify the room, making it less dry and more comfortable.
To raise the moisture content in an environment.
To avoid dryness, you should humidify the air during the cold months.