Angol | Arab |
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opal a mineral consisting, like quartz, of silica, but inferior to quartz in hardness and specific gravity | |
opaque hindering light to pass through | |
OPEC Organization of Petroleum Exporting Countries | |
open computing: in current use | |
open not closed | |
open to become open | |
open to make something accessible | |
open-source | |
open world gameworld that the player may traverse freely | |
opener device that opens something | |
opera theatrical work | |
operate to operate a machine | |
operating system software which controls the computer | |
operation method by which a device performs its function | |
operation military campaign | عَمَلِيَّاتf-p |
operation procedure for generating a value from one or more other values | |
operation surgical procedure | |
operetta lighter version of opera | |
Ophiuchus zodiacal constellation of the northern summer | |
ophthalmia ophthalmitis | |
ophthalmitis severe conjunctivitis | |
ophthalmologist eye specialist | |
ophthalmology eye medicine | |
opiate drug, hormone or other substance derived from or related to opium | |
opine to have or express an opinion | |
opine to state as an opinion | |
opinion thought a person has formed about a topic | |
opium drug from opium poppy | |
opium poppy ''Papaver somniferum'' |