Quick Definition
βιβλιδάριον, ου, τό n.n. a little papyrus roll
Strong's Definition
a diminutive of 975; a booklet
KJV Usage: little book
UBS Dictionary of the Greek New Testament
UBS Dictionary of the Greek New Testament © United Bible Societies, licensed CC BY-SA 4.0.
Thayer's Greek Lexicon
βιβλιδάριον, -ov, τό. (fr. βιβλίδιον. like ἐματιδάριον ἔτ. ἱματίδιον), a little book: Rev. x. 8 Tdf. [edd. 2 and] 7. (Arstph. frag. 596.)
Mounce Concise Greek Dictionary
βιβλαρίδιον biblaridion 3x
a small volume or scroll, a little book, Rev. 10:2, 9, 10*
Abbott-Smith Greek Lexicon
*† βιβλαρίδιον, -ου, τό
(dim. of βιβλάριον, dim. of βίβλος),
a little book: Re 10:2, 8 (WH, βιβλιόν, T2, 7 βιβλιδάριον) 9, 10. Not hitherto found elsewhere.†
Liddell-Scott-Jones — Greek-English Lexicon
βιβλαρίδιον (biblaridion) — little scroll. βιβλ-αρίδιον, τό, diminutive of βίβλος, small roll, [NT]