brethren
breth-ren · noun
Definitions
noun
- 1.
(archaic or formal) Fellow members of a religious community or church.
- 2.
(archaic) Brothers; male siblings.
- 3.
Fellow members of a profession, society, or organization.
Forms
plural: brethren
Phrases & expressions
- •the Brethren — members of certain Protestant denominations
- •our brethren — fellow members of a group
Related words
Etymology
From Middle English "bretheren," an archaic plural of "brother," from Old English "brōþor." This older plural form was retained in religious and formal contexts.