Lexical Definition

‎ἀρνίον‎ arníon (ar-nee'-on) lamb G:N-N
diminutive from ‎ἀρήν‎

lamb.

Usage: 6 forms in 35 verses
Form Translated As     In Verse(s)
ἀρνίῳ Lamb Rev.5.13Rev.7.10Rev.14.4Rev.14.4
as a lamb Rev.13.11
ἀρνίου Lamb Rev.5.8Rev.6.9Rev.6.16Rev.7.9Rev.7.14Rev.12.11Rev.13.8Rev.14.10Rev.15.3Rev.17.14Rev.19.7Rev.19.9Rev.21.9Rev.21.14Rev.21.27Rev.22.1Rev.22.3
ἀρνίον Lamb Rev.5.12Rev.6.1Rev.7.17Rev.14.1Rev.17.14Rev.21.22Rev.21.23
a Lamb Rev.5.6
ἀρνία lambs John.21.15
αρνίον a little lamb LXX.Jer.11.19
αρνία little lambs LXX.Ps.114.4LXX.Ps.114.6LXX.Jer.50.45

Abbott-Smith

ἀρνίον, -ου, τό (dimin. of ἀρήν; v. MM, s.v.), [in LXX: Ps 113 (114):4*, 6* (pl., עאֹן בְּנֵן), Je 11:19 (כֶּבֶשׁ), 27 (50):45 (צָעִיר)*;]
a little lamb, a lamb: Jo 21:15, Re27.†

Abbott-Smith References

Book Refs
Psalms 114:4* · 114:6*
Jeremiah 11:19 · 50:45
John 21:15

Liddell-Scott-Jones

ἀρνίον, τό,

diminutive of ἀρήν, a little lamb, [Refs 5th c.BC+]

__II sheepskin, fleece, [Refs 2nd c.AD+]