albs is a form of:

Alb



noun
1.
(a vestment of long, white linen robe worn by a priest at Mass) សំលៀកបំពាក់វែងសម្រាប់អាចារ្យនៃវត្ដគ្រឹស្ដសាសនា
ENGLISH MEANING
noun
1.
A vestment of white linen, reaching to the feet, an enveloping the person; -- in the Roman Catholic church, worn by those in holy orders when officiating at mass. It was formerly worn, at least by clerics, in daily life.