How to Pronounce "on earth"
expression
ˈɑn/, /ˈɔn/ /ˈɝθ
AHN-URTH
ˈɒn/ /ˈɜːθ
ON-URTH
Definition
Used to emphasize a question, showing surprise, confusion, or disbelief, like in 'What on earth is that?'. It does not literally refer to the planet, but adds strong emotion or intensity to a question.
IPA Transcription
American English
ˈɑn/, /ˈɔn/ /ˈɝθ
British English
ˈɒn/ /ˈɜːθ
Simplified Pronunciation
US
AHN-URTH
UK
ON-URTH
Listen in Context
What on earth is that noise?
How on earth did you do that?
Why on earth would you say that?
Where on earth have you been all day?