Dictionary: “穴”

filling (up) a hole

pit;hollow;cavity;hole (e.g. in the ground)

filling in (for a gap, vacancy, etc.);stopgap;filler (e.g. article)

burrow;den;lair;holt;hole

making up (for a loss, damage, etc.);covering (a deficit);compensation

deficit;shortage;(financial) hole;loss

cloze deletion (test format)

gap (left by a missing employee, team member, etc.);vacancy;opening

flaw;fault;defect;weak point;hole (in a theory, plan, etc.);loophole

good place not many people know about;well-kept secret

upset victory (with a large payoff);long shot;dark horse

(partitioned) box (type of floor seating in a traditional Japanese theatre)

hiding place;hideout

good place not many people know about;great little-known spot;good out-of-the-way place;well-kept secret;hidden gem of a place

badger

betting booth (at a racecourse)

Eurasian badger (Meles meles)

anaguma castle (defensive opening)

ass;arse;buttocks

to have a hole;to be pierced (with a hole)

(staring) piercingly;(looking) hard

pierced;drilled;perforated;hollow

perforated ladle;slotted spoon

riddled with holes;full of holes

perforated coin

drilling;hole punching

paper punch

conger eel (esp. the common Japanese conger, Conger myriaster);garden eel

to cause a loss

hole;hollow

to find someone's weak spot

boring (a hole)

cheese with holes in it (e.g. Swiss, Emmenthal)

to fill with holes;to riddle (e.g. with bullets)

to fill in a hole

kanji "hole" radical at top

cave dwelling;troglodytism

European rabbit (Oryctolagus cuniculus)

(staring) piercingly;(looking) hard

to fill a hole with earth

excavation;digging

chuck-farthing (game of throwing coins in a hole);pitch-farthing

anus;asshole;arsehole

swiftlet

anaguma castle (defensive opening)

cave dweller;caveman

men who have had sex with the same woman

bear that hasn't entered hibernation

(to be ashamed enough) to wish you could just disappear;wanting to sink into the ground in shame