idea · n
idea (THOUGHT)
B2 an understanding, thought or picture in your mind
Dictionary examples:
Do you have any idea what he looks like? (14.5)
Can you give me an idea of the cost? (20.0)
I don't like the idea of living so far away from my family. (20.3)
I've got a pretty good idea why they left early. (25.9)
idea (AIM)
C1 the aim or purpose of something
Dictionary examples:
The idea is to give the students a chance to voice their opinions. (56.7)
the idea of sth
C2 the principle of something
Dictionary examples:
We all admire the idea of dignity. (49.7)
not have the faintest idea
C2 used to emphasize that you do not know something
Dictionary examples:
I haven't the faintest idea what you're talking about. (39.4)
have no idea
B1 to not know
Dictionary examples:
I have no idea why my cat thinks the vacuum cleaner is a monster. (0.0)
I have no idea how to tell my boss his toupee is upside down. (0.0)
My dad has no idea why mom bought 50 watermelons for our picnic. (0.0)
"Where's George?" "I have no idea." (24.5)
idea (SUGGESTION)
A2 a suggestion or plan
Dictionary examples:
His idea to learn English: watch cartoons all day! (0.0)
My idea for a quiet date: whispering in a library! (0.0)
Her idea to save money: buy everything twice! (0.0)
"Let's go swimming." "That's a good idea!" (9.9)
I have an idea - why don't we go to the beach? (16.3)
If you have any ideas for what I can get Josh, let me know. (19.1)
It was Kate's idea to rent a car. (21.2)
a bad/brilliant/great/stupid idea (22.8)
idea (OPINION)
B1 an opinion or belief
Dictionary examples:
The teacher had the funny idea that homework was a fun activity. (0.0)
My cat has the idea that my laptop is a fancy bed. (0.0)
My little sister has the idea that chocolate is a healthy breakfast. (0.0)
We have very different ideas about the environment. (22.7)
I'm not a singer - where did you get that idea? (26.1)
Leach presents the idea that it is impossible to spoil a child. (44.1)