interjection
(US, chiefly Midwestern US) An exclamation of surprise; oops.
adjective
(dialectal or poetic, otherwise archaic) Open.
verb
(dialectal or poetic, otherwise archaic, ambitransitive) To open.
noun
(Cornwall) An alley or narrow passage (an opening between houses, buildings, etc).
noun
(Philippines, colloquial, slang) Clipping of operations, in terms of an organization.