Denshi Jisho — Online Japanese dictionary

コテハン fixed (user) name (usu. with 2ch)
Noun, Colloquialism, Abbreviation 
こてんぱ black and blue (e.g. beaten ...)
Noun, Adverb 
コデイン codeine
Noun 
ことから from the fact that ...
Expression 
ことこと 1: (Onomatopoeic or mimetic word) simmering noise; light bubbling; gentle clinking; sound of rapping; sound of rattling;
2: cooking something on a low flame; chopping something lightly
Adverb, Adverb taking the 'to' particle 
こととて because
Conjunction 
コトドリ superb lyrebird (Menura novaehollandiae)
Noun, Usually written using kana alone 
ことので from the fact that ...
Expression 
コトヨル abbreviation of "kotoshi mo yoroshiku onegai shimasu" (please be kind to me again this year)
Noun, Colloquialism, Abbreviation 
ことよろ abbreviation of "kotoshi mo yoroshiku onegai shimasu" (please be kind to me again this year)
Noun, Colloquialism, Abbreviation 
コナダニ mold mite (any mite of family Acaridae)
Noun 
コニイン coniine
Noun 
こにちは hello; good day (daytime greeting)
Irregular kana usage, Interjection, Colloquialism 
こにちわ hello; good day (daytime greeting)
Irregular kana usage, Interjection, Colloquialism 
コネクタ connector
Noun, Computer terminology 
コネクト connect
Noun, Suru verb 
コノシロ konoshiro gizzard shad (Konosirus punctatus)
Noun, Usually written using kana alone 
コバタン yellow-crested cockatoo (Cacatua sulphurea)
Noun, Usually written using kana alone 
コピュラ (Linguistic term) copula
Noun 
コフィン coffin
Noun 
コブウシ zebu
Noun, Usually written using kana alone 
コペイカ kopeck; kopek; copeck
Noun 
コペック kopeck
Noun 
コホート cohort (statistics,, biology, etc.)
Noun 
コボルト kobold (evil spirit in German folklore) (ger: Kobolt); goblin
Noun 
コボルド kobold (evil spirit in German folklore) (ger: Kobolt); goblin
Noun 

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