countless
UK/'kauntlis/US
TOEFLB1
Definitions
adj.
Too many to be counted; very numerous
无数的，数不清的
Root Breakdown
Root-derivedcount + -less ('without') = 'without a count' — so many that you can't finish counting them. Used for things in vast, indefinite numbers.
Root count still carries 8 more wordsExample Sentences
- 1.
She has helped countless students over her career.
- 2.
There are countless stars in the night sky.