Artificial intelligent assistant

i-brotheren

i-brotheren, -thren, n. pl. Obs.
  [OE. ᵹebróðor, -ðru (= OS. gibrôðar, OHG. gabruoder, Ger. gebrüder), collective pl. of bróðor brother.]
  Brethren, brothers collectively (or mutually).

c 1000 Ags. Gosp. Matt. xxiii. 8 ᵹe synt ealle ᵹebroðru. c 1200 Trin. Coll. Hom. 219 For þi beð alle man ibroþren and isustren. c 1205 Lay. 3880 Beine iweren ibroðeren.

Oxford English Dictionary

yu7NTAkq2jTfdvEzudIdQgChiKuccveC 63638782b89f647def11e6d7242db616