godan verb (-mu), transitive verb
include in a poem; work into a poem
Used specifically for incorporating a seasonal word (kigo), place name, or other poetic element into a waka or haiku.
この句には秋の季語が詠み込まれている。
An autumn season word is included in this haiku.
地名を詠み込んだ和歌を
Compose a waka that incorporates a place name.