Meaning of HOLE UP

WordNet Dictionary
	Definition:		[v]  sleep during winter, as of certain animals; "Bears must eat a lot of food before they hibernate in their caves" [v]  score a hole in one, in golf [v]  remain secluded or in hiding; "He is writing his book and is holing up in his study"
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	Synonyms:		hibernate
	Antonyms:		aestivate, estivate
	See Also:		catch some Z's, hide, hide out, hit, kip, log Z's, rack up, score, sleep, slumber, tally
Thesaurus Terms
	Related Terms:		be incognito, burrow, disappear, drop from sight, go into hiding, go to ground, go underground, hide, hide away, hide out, lie, lie close, lie doggo, lie hid, lie low, lie snug, masquerade, play peekaboo, remain anonymous, retire from sight, sit tight, stay in hiding, take cover, wear a mask