広

Glyph origin

 * shinjitai. First attested in 1891, influenced by 鑛 → 鉱.

Kanji

 * 1) vast, wide

Compounds

 * 広壮
 * 広大
 * 広範
 * 広報
 * 広野
 * 広場

Proper noun
Most likely a nominalization of Classical Japanese adjective, modern.