glass, roll

“Looking-glass” From Boyd’s Bible Dictionary:

Polished metal plate
(Ex. 38:8; Job 37:18).

“Roll” From Boyd’s Bible Dictionary:

(little wheel). The book of ancient times, consisting of long strips of linen, papyrus, or parchment written upon and wrapped on a stick (Isa. 8:1; Ezek. 2:9-10).

“Looking Glass” From Concise Bible Dictionary:

See GLASS.

“Roll” From Concise Bible Dictionary:

See BOOK.

Strong’s Dictionary of Hebrew Words:

Transliteration:
gillayown
Phonic:
ghil-law-yone’
Meaning:
or gilyown {ghil-yone'}; from 1540; a tablet for writing (as bare); by analogy, a mirror (as a plate)
KJV Usage:
glass, roll