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opal
opalesce
opalescent
opaline
opaque
opaque projector
ope
OPEC
Opelousas
open
open account
open admissions
open adoption
open-air
open-and-shut
open bar
open book
Also available:
World English Dictionary
Dictionnaire Français
op.
op.
abbr
Definition:
1.
music
opera
2.
surgery
operation
3.
opposite
4.
optics
optical
5.
music
literature
opus
Encarta® World English Dictionary [North American Edition] © & (P)2009 Microsoft Corporation. All rights reserved. Developed for Microsoft by Bloomsbury Publishing Plc.
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