Cambridge Dictionaries online Cambridge Dictionaries online

The most popular online dictionary and thesaurus for learners of English

English definition of “gaga”

gaga

adjective uk   /ˈɡɑː.ɡɑː/ informal us  

gaga adjective (MENTALLY UNCLEAR)

unable to think clearly and make decisions because of old age: My granny's 94 and she's a bit gaga. I know I'm 73 but I haven't gone gaga yet!
Compare

gaga adjective (IN LOVE)

[after verb] having a strong but usually temporary love for someone: She's totally gaga about/over him! Just standing near her makes him go gaga!
(Definition of gaga from the Cambridge Advanced Learners Dictionary & Thesaurus © Cambridge University Press)
What is the pronunciation of gaga?
Add Cambridge dictionaries to your browser to your website

Word of the Day

wave

to raise your hand and move it from side to side as a way of greeting someone, telling someone to do something, or adding emphasis to an expression

Word of the Day

Come on – you can do it! Phrasal verbs with ‘come’.

by Liz Walter​,
November 19, 2014
As part of an occasional series on the tricky subject of phrasal verbs, this blog looks at ones formed with the verb ‘come’. If you are reading this blog, I’m sure you already know come from, as it is one of the first things you learn in class: I come from Scotland/Spain.

Read More 

silver splicer noun

November 17, 2014
informal a person who marries in later life Newly retired and now newlywed – rise of the ‘silver splicers’ Reaching pension age becomes a trigger to tie the knot as baby-boomers begin to redefine retirement

Read More