Denshi Jisho — Online Japanese dictionary

まあ 1: just (e.g. "just wait here"); come now; now, now;
2: tolerably; passably; moderately; reasonably; fairly; rather; somewhat;
3: well...; I think...; it would seem...; you might say...; Hmmm, I guess so...;
4: (Interjection) (Female term or language) oh!; oh dear!; oh, my!; wow!; goodness gracious!; good heavens!
Common word, Adverb 
マア Japanese jack mackerel; Japanese horse mackerel (Trachurus japonicus)
Noun, Usually written using kana alone 
まあ well, I must admit ...
Expression 
間合 まあ 1: interval; distance; break; pause;
2: suitable time; appropriate opportunity;
3: distance between opponents (kendo)
Noun 
真鯵 まあ Japanese jack mackerel; Japanese horse mackerel (Trachurus japonicus)
Noun, Usually written using kana alone 
真鰺 まあ Japanese jack mackerel; Japanese horse mackerel (Trachurus japonicus)
Noun, Usually written using kana alone 
間合い まあ 1: interval; distance; break; pause;
2: suitable time; appropriate opportunity;
3: distance between opponents (kendo)
Noun 
まあまあ 1:
2: (Onomatopoeic or mimetic word) so-so; (Interjection) now, now (used in calming people down);
3: (Female term or language) my, my (expression of wonder, surprise, etc.)
Common word, Na-adjective, Adverb, Interjection 
真穴子 まあなご common Japanese conger eel (Conger myriaster)
Noun, Usually written using kana alone 
麻雀 まあじゃん mah-jongg; mahjong
Common word, Noun, chi: 
麻雀屋 まあじゃんや mah-jongg parlour; mah-jongg parlor; mahjong parlour; mahjong parlor
Noun 
真新しい まあたらしい brand new
Common word, Adjective 
麻雀牌 まあじゃんぱい Mah Jong tile; Mah Jong tiles
Noun 
麻雀打ち まあじゃんうち mahjong player
Noun 
間合せ機能 まあわせきのう inquiry function
Noun, Computer terminology 

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