Englishfor English speakers
resignation
Noun
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Resignation is the act of resigning.
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A resignation is a document someone's intention to resign.
of
Preposition
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Made using.
It is a house of cards.
office
Noun
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An office is a room or building where people sit at desks and work.
Her office is in the third door on the left side of the hall.
We're meeting at the office after work.
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A position held by public election is an office.
They both decided to run for office.
He holds the office of senator.