Japanese edit

For pronunciation and definitions of こうだい – see the following entries.
高台
[noun] tall building
[pronoun] you
広大
[adjective] huge
[adjective] vast
[adjective] magnificent
[adjective] grand
[noun] vastness
[proper noun] a male given name
Alternative spellings
宏大, 弘大
滉大
[proper noun] a male given name
幸大
[proper noun] a male given name
航大
[proper noun] a male given name
(This term, こうだい, is the hiragana spelling of the above terms.)