Englishfor English speakers
open
Verb
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To move something to the side to allow entrance.
I will open the door for our guests.
—
To prepare for business.
She opened the store.
open
Adjective
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Having a hole or opening, not closed.
The door was open.
—
Available for business.
The shop is open.
spiral
Noun
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A spiral is a shape that has a curve that curves closer and closer to a point until it stops..
spiral
Verb
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If something spirals, it increases or decreases dramatically.
Her debts were spiraling out of control.