(archaic) plural of brother / (poetic) kinsmen

(figuratively) The body of members, especially of a fraternal, religious or military order.

Of or akin to; related; like

(Protestantism) Members of any congregation in the Anabaptist tradition of the Schwarzenau Brethren, practicing credobaptism and committed to nonresistance and nonviolence, some of whom may wear plain dress and shun modern technology.

plural of half-brother

plural of womb-brother

plural of half brother

plural of lay brother

(obsolete) plural of blood brother

(obsolete) plural of step-brother