off time1
/ˈɒftʌɪm/noun
A time when a person is off duty or free from work; a holiday; a time when customary or usual activity or business is reduced or suspended.
Origin
Mid 19th century; earliest use found in Charles Dickens (1812–1870), novelist. From off + time interjection conj..
off-time2
/ˈɒftʌɪm/US slang (originally Jazz )
adjective
Not in time or in rhythm; out of time, badly timed. Also figurative and in figurative contexts: unsatisfactory, inappropriate, out of place.
Origin
1930s; earliest use found in Variety. From off- + time interjection conj..