Denshi Jisho — Online Japanese dictionary

五加木 うこぎ fiveleaf aralia (Acanthopanax sieboldianus)
Noun, Usually written using kana alone 
鰻ざく うざく dish of vinegared eel and cucumber
Noun 
失せる うせる to disappear; to vanish
Ichidan verb, Intransitive verb 
失せろ うせろ beat it!; get out of my sight!
Noun 
茹だる うだる 1: to boil; to seethe;
2: to be oppressed by heat
Godan verb with ru ending, Intransitive verb 
打ち着 うちぎ 1: everyday clothes;
2: underwear
Noun 
打ち粉 うちこ 1: flour;
2: powder (for polishing, dusting, etc.)
Noun 
打ち荷 うちに jettisoned cargo
Noun 
打ち歩 うちぶ premium
Noun 
打ち身 うちみ bruise
Noun 
討っ手 うって pursue and attack (a criminal)
Noun 
打つ手 うつて way to do (something)
Noun 
伝染る うつる to be infected; to be contagious
Gikun (meaning) reading, Godan verb with ru ending, Intransitive verb 
畝ねり うねり wave motion; undulation; winding; heaving sea; swell; roller
Noun, Usually written using kana alone 
畝ねる うねる 1: (Usually written using kana alone) to wind (of a road, etc.); to meander; to twist;
2: (Usually written using kana alone) to undulate; to surge; to swell; to roll
Irregular okurigana usage, Godan verb with ru ending, Intransitive verb 
兎の毛 うのけ just a hair
Noun 
鵜呑み うのみ swallowing
Noun, Food term, story 
優婆夷 うばい upasika (devout female lay follower of Buddhism)
Noun, Buddhist term 
うぶ毛 うぶげ 1: soft, downy hair (i.e. such as on one's cheek); peach fuzz; fluff; pappus;
2: lanugo;
3: (No-adjective) lanuginous; pappose; pappous
Noun 
鰻巻き うまき skewered eel roasted and wrapped in fried egg
Noun 
上手く うまく 1: skilfully; skillfully; well; aptly; cleverly;
2: successfully; smoothly;
3: deliciously
Adverb 
うま味 うまみ 1: good flavor (flavour); good taste; deliciousness;
2: umami (fifth category of taste, corresponding to the flavour of glutamates);
3: skill;
4: profit
Noun 
埋め木 うめき wooden plug
Noun 
埋め字 うめじ fill character
Noun, Computer terminology 
売り児 うりこ sales clerk; shopgirl
Noun 

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