Aerator
Pronunciation: /ˈæɛɹətɔɹ/
Aerator (noun)
- A small part on a tap that mixes air with water to make the flow smoother.
- A device in water that releases air bubbles to help fish and plants get enough oxygen.
- A tool or machine that makes holes in soil so air can reach plant roots.
Examples
- The aerator makes the tap water feel softer.
- An aerator spreads water evenly across the sink.