- rate is part of the Basic English 850.
- Speed. A rate is how fast something happens. Something can go at a fast rate or a slow rate.
- The rate of water pouring out of the lake into the river is enough to make the lake empty in a year if it doesn't rain.
- Her heart rate is 70 beats every minute.
- If we keep writing pages at this rate we might have 2000 Simple English Wiktionary words by August 4.