As an initialism HBO
is home Box Office, a movie channel.
As a noun showtime is
the time at which a pre-scheduled entertainment-related event (a show) is set to begin.
As an interjection showtime is
a declaration that something is about to happen, particularly that the person speaking is about to act.
hbo
Initialism
(Initialism)
(head)
(television) Home Box Office, a movie channel
Anagrams
*
showtime
English
Noun
(
en noun)
The time at which a pre-scheduled entertainment-related event (a show) is set to begin.
Interjection
A declaration that something is about to happen, particularly that the person speaking is about to act.