thin air
English
Pronunciation
IPA
(key)
:
/ˌθɪn ˈɛə(ɹ)/
Audio
(
General Australian
)
:
(file)
Noun
thin
air
(
uncountable
)
(
idiomatic
,
figuratively
,
usually
humorous
)
An
unknown
location
.
Related terms
into thin air
,
out of thin air
See also
out of the blue