ἀδελφότης, -ητος, ἡ (ἀδελφός), [in LXX: 1Ma.12:10,17, 4Mac .5 * ;] 1. abstract, brotherhood, brotherly affection (LXX). 2. Concrete, the brotherhood, the Christian community: 1Pe.2:17 5:9 (MM, VGT, see word). † (AS)
STRONG'S WORD STUDY
G81 — ἀδελφότης
adelphotēs · brotherhood · Greek