まんめん
the whole face; (wearing an expression) all over one's face
Common word
Noun
Adverb, No-adjective
満面まんめん朱しゅをそそいで怒おこった。
He went red in the face with rage.
彼かれは満面まんめんに笑えみをたたえていた。
He was all smiles.