humidifier

noun

hu·​mid·​i·​fi·​er hyü-ˈmi-də-ˌfī(-ə)r 

yü-

: a device for supplying or maintaining humidity

Examples of humidifier in a Sentence

Recent Examples on the Web

Place potted rosemary on a tray of pebbles filled with water to provide humidity as the water evaporates or use a humidifier. —Karen Brewer Grossman, Southern Living, 15 Jan. 2026

To keep colds at bay, be sure to get enough sleep, eat a nutrient-rich diet, exercise regularly, practice good hand hygiene, avoid touching your face, use a humidifier, and more. —Christopher Bergland, Verywell Health, 15 Jan. 2026

Put a humidifier in the room with the peace lily. —Leanne Potts, Better Homes & Gardens, 14 Jan. 2026

To increase humidity, consider using a plant humidifier or relocating the plant to areas of the home with higher moisture, such as the bathroom. —Michelle Mastro, Martha Stewart, 8 Jan. 2026

Word History

First Known Use

1884, in the meaning defined above

Rhymes for humidifier

• emulsifier
• identifier
• intensifier
• preamplifier
• acquire
• attire
• bonfire
• campfire
• ceasefire
• conspire
• desire
• enquire

Medical Definition

humidifier

noun

hu·​mid·​i·​fi·​er hyü-ˈmid-ə-ˌfī(-ə)r, yü- 

: a device for supplying or maintaining humidity