shrithing

Verb

shrithe (third-person singular simple present shrithes, present participle shrithing, simple past and past participle shrithed)

1. (intransitive, poetic) To move; to proceed; to creep, roam, wander.
   • He realized the monster meant to attack Heorot after the blue hour, when black night has settled over all— when shadowy shapes come shrithing dark beneath the clouds.1973, James Edwin Miller, England in Literature, →ISBN, page 14