The Collaborative International Dictionary
Arrose
Arrose \Ar*rose"\, v. t. [F. arroser.] To drench; to besprinkle; to moisten. [Obs.]
The blissful dew of heaven does arrose you.
--Two N.
Kins.
Wiktionary
arrose
vb. (context obsolete English) To drench; to besprinkle; to moisten.