tell
1 of 1verb/tɛl/
Forms:tells,telling,told,told
2
to realize or determine with confidence
transitive- 'He's definitely not from around here.''How can you tell?'
- From what I can tell, the weather is going to be nice this weekend.
- I'm not sure if she's joking or being serious.It's hard to tell.
- You can tell he's angry from the way he's clenching his fists.
3
to have an effect that is noticeable, particularly a harmful one
- He's been neglecting his health lately and it's starting to tell.
- The harsh winter is starting to tell on the condition of the roads.
- The lack of sleep is starting to tell on his performance at work.
- The pressure began to tell as the audience grew more restless during the performance.