Webster's Revised Unabridged Dictionary · 1913

Sandal

Sandal , noun

Same as Sendal.
Sails of silk and ropes of sandal. — Longfellow

Sandal , noun

Sandalwood.
Fans of sandal. — Tennyson

Sandal , noun

[French sandale, Latin sandalium, Greek {not transcribed}, dim. of {not transcribed}, probably from Per. sandal.]

(a)
A kind of shoe consisting of a sole strapped to the foot; a protection for the foot, covering its lower surface, but not its upper.
(b)
A kind of slipper.
(c)
An overshoe with parallel openings across the instep.