Denshi Jisho — Online Japanese dictionary

一面 いちめん 1: one face; one surface;
2: the whole surface;
3: one aspect; one side;
4: () (on) the other hand;
5: one broad, flat object;
6: front page
Common word, Noun 
一面観 いちめんかん one-sided view
Noun 
一面識 いちめんしき (a) passing acquaintance
Noun 
一面的 いちめんてき one-sided
Na-adjective 

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