Definition of "oo" []

• Initialism of object-oriented. (adjective)
• The Greek letter omega. (noun)
• A Hawaiian honeyeater of the genus Moho, now believed to be extinct. (noun)

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• "-- Tbere is juft half a year's rent due the twentjMifth of this month,; rhich is the very day after tomorrow: — fhe never ufcd to be fo behindhand 3 but the m is for t une they have met with has been long coining oo,"
• "Unlike their American double 'oo'-ed cousins, these almond cookies bear smooth tops and sandwich creamy fillings for a wonderful chewey texture."
• "I've heard modern productions do all sorts of things to get round the problem - usually by lengthening the 'o' at the end, so that it becomes more 'oo'-like, for both bow-wow and dow."