Word: showtime
Part of speech: Interjection
Syllables: show
time
Definition: A declaration that something is about to happen, particularly that the person speaking is about to act.
Morphemes:
Affix: show
Language: en
PoS: Verb
Meaning: To display, to have somebody see (something).
Affix: time
Language: en
PoS: Interjection
Meaning: The umpire's call in prizefights, etc.