WordReference Random House Unabridged Dictionary of American English © 2026
oc-,
Oc.,
o/c,
O.C., [Philately.]
o.c.,
- var. of ob- (by assimilation) before c: occident.
Oc.,
- ocean.
o/c,
- overcharge.
O.C., [Philately.]
- Stampsoriginal cover.
o.c.,
- Architecture, Buildingon center. See center (def. 20).
- in the work cited.
- Latin opere citātō
'oc-' also found in these entries (note: many are not synonyms or translations):
acetal
- ether
- lactone
- langue d'oc
- metamerism
- ob-
- OC
- -ock
- phenacetin
- phenetidine
- Provençal
- double occupancy
- galloglass
- gawk
- high-occupancy vehicle
- high-occupancy vehicle lane
- Languedoc
- Ob
- ocarina
- Occam
- Occam's razor
- occasion
- Occident
- occidental
- Occidentalism
- Occidentalize
- occiput
- occlude
- occult
- occupation
- occupational
- occupational hazard
- occupy
- occur
- ocellated turkey
- ocelot
- octachord
- octadecanoic acid
- octagon house
- octagon scale
- octane number
- octanoic acid
- octodecillion
- octogenarian
- octyl alcohol
- octyl phenol
- ocular
- oculist
- owner-occupied
- Tlaloc