宿しゅくする

Meanings

1

suru verb (special), intransitive verb

stay at; lodge at

Literary or formal verb for staying overnight at a place; modern Japanese normally uses 泊まる or 宿泊する instead.

泊とまる
The common everyday verb for staying overnight; 宿する is a rare literary equivalent.
宿しゅく泊はくする
Formal compound verb for lodging; more common than 宿する but still formal.

Derived from the noun 宿 (しゅく, 'lodging') with the verbal suffix する, forming a literary suru verb. The exact historical derivation is uncertain.