rely · verb /rəˈlɑɪ/
Word family
Nouns: reliability, reliance
Adjectives: reliable, unreliable, reliant
Verbs: rely
Adverbs: reliably
rely on sb/sth (NEED)
B2 to need someone or something in order to be successful, work correctly, etc.
Dictionary examples:
The system relies too heavily on one person.
The success of this project relies on everyone making an effort.
Learner example:
Another thing is that [people] rely on modern medicine more and more. (First Certificate in English; B2; Chinese)
rely on sb/sth (TRUST)
B2 to trust someone or something
Dictionary examples:
I know I can rely on you to help me.
You can’t rely on good weather for the whole trip.
Learner example:
People rely on me as I always keep m[y] promises. (First Certificate in English; B2; Catalan)