He is writing his book and is holing up in his study
Something ——s
Somebody ——s
Bears must eat a lot of food before they hibernate in their caves
Something ——s
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intransitive verbgone upstate to where her people were … figured on holing up with them for a while until she got over being afraid — R.F.Mirvish
holed up in caves until they were blasted out by tommy gun and dynamite — Newsweek
breaks jail and holes up in an isolated turkey ranch — Newsweek
badmen who holed up in badlands where others dared not venture — Ford Times
during the wartime absence of her husband … she was holed up with two small sons on a farm — New Yorker
housing legislation is holed up in a Senate committee — Time
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She was holed up in the mountains somewhere, trying to avoid the media.
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I holed up for two days in a tiny cottage in Pennsylvania
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The criminals holed up in a downtown motel for a few days.
The band holed up in the recording studio to record their album.
The band was/stayed holed up in the recording studio.
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•
He'll hole up now and move again tomorrow, after dark.
•
We believe the gang are holed up in the mountains.
Useful english dictionary. 2012.