occ
occ — adjective
- occpositive
- occercomparative
- occestsuperlative
1. a short written form of 'occasional' or 'occasionally', used on notes, schedules
a short written form of 'occasional' or 'occasionally', used on notes, schedules, lists, prescriptions, and calendars to show that something happens sometimes but not regularly or often.
Aiko added 'occ' to the schedule for the yoga class she attends now and then.
written abbreviation in scheduling contexts
The doctor wrote 'occ' on the prescription for occasional use of the pain reliever.
medical / prescription abbreviation
A shop board read 'occ early closing' for days the store shut before six.
Mr. Tanaka scribbled 'occ' in his diary beside the dates he played tennis with friends.
The office planner had 'occ' marked for team meetings that happened about once a month.
- occasional
full adjective form; used in all registers and contexts
- sometimes
common adverb in speech and writing; not restricted to notes or lists
- periodic
implies a regular, repeating interval rather than irregular timing
用法筆記
Used almost exclusively in writing — on notes, calendars, schedules, prescriptions, and informal lists. Do not use 'occ' in formal essays, academic papers, or professional correspondence; write 'occasional' or 'occasionally' in full instead.