Denshi Jisho — Online Japanese dictionary

ガウシアン Gaussian
Common word, Noun 
ガジェット gadget
Common word, Noun 
ガスボンベ gas cylinder (ger: Gasbombe)
Common word, Noun 
ガスマスク gas mask
Common word, Noun 
ガードマン security guard (wasei: guardman)
Common word, Noun 
ガイドピン guide pin
Noun, Computer terminology 
ガイヤルド galliard (fre: gaillarde)
Noun 
ガクルクス Gacrux (aka Gamma Crucis)
Noun 
ガシャポン capsule-toy vending machine; machine-vended capsule toy
Noun 
がしんたれ good-for-nothing; bum; loser; coward
Noun, Kansai dialect 
がじゃまめ peanut brittle
Noun 
ガスケット gasket
Noun 
ガスコンロ gas range
Noun 
ガスタンク gas tank; gasholder; gasometer
Noun 
ガストリン gastrin
Noun 
ガスパイプ gas pipe
Noun 
ガスパチョ gazpacho
Noun, spa: 
ガスパネル plasma panel; gas panel
Noun, Computer terminology 
ガスマット aluminum-foil burner liner (wasei: gas mat)
Noun 
ガスランプ gas lamp
Noun 
ガスレンジ gas cooker; gas range
Noun 
ガソホール gasohol
Noun 
がたがくる to show one's age (e.g. to start creaking at the joints); to wear out (e.g. machinery)
Expression, Kuru verb - special class 
ガタがくる to show one's age (e.g. to start creaking at the joints); to wear out (e.g. machinery)
Expression, Kuru verb - special class 
がちゃつく 1: to clatter; to rattle;
2: to turn into a ruckus
Godan verb with ku ending, Intransitive verb 
ガチャポン capsule-toy vending machine; machine-vended capsule toy
Noun 

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