C2verb formal 10K+

Ventilate

UK //ˈvɛntɪleɪt// US //ˈvɛntɪleɪt// Pronunciation

Definition

To cause air to circulate in a space.

Listen to definition

In simple words: To allow fresh air to circulate.

Examples

• We need to ventilate the room to reduce humidity.
• Properly ventilate the attic to prevent mold growth.
• Doctors often advise to ventilate surgical areas to minimize infection risks.
• It's essential to ventilate your home during winter for health reasons.
• The engineers designed the system to ventilate the building efficiently.

Usage notes

Used in medical, environmental, and technical contexts. Avoid casual conversations. Best suited for discussions on air flow or health.

Grammar pattern

ventilate + object

Memory hint

Think of a fan ventilating a room with fresh air.

Collocations

• ventilate a room
• ventilate the area
• ventilate properly

Synonyms

• air
• circulate
• cool
• freshen
• aerate

Antonyms

• stagnate
• trap

Common mistakes

• Confused with 'vent' which is a noun and means an opening.
• Using 'ventilate' incorrectly as a noun.
• Overusing in informal settings where a simpler word can suffice.