Technology / Motors / Open (Protected) Motor: A motor having ventilating openings which permit passage of external cooling air over and around the windings. The term 'open machine', when applied to large apparatus without qualification, designates a machine having no restriction to ventilation other than that necessitated by mechanical construction.
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Open Adjective Synonyms: ajar, gaping, agape, unfastened, unlocked, unbarred, unbolted, unlatched, unclosed
Open Verb Synonyms: unblock, clear, unobstruct, unclog, unstop
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Lifestyle / Travel / Open Ticket: Ticket that is valid for transportation between certain points but indicates no specific reservation. MORE
Business / Accounting / Open Transaction: A transaction that is not completed at the end of the accounting period: a purchase that has not yet been paid for or a sale where payment is yet to be collected when the accounting period ends. MORE