This root form (lemma) is used in 1 different forms in the NT: συμπρεσβύτερος (NMS).
It is glossed in 1 way: ‘a fellow-elder’.
OET 1PET 5:1 Greek word=συμπρεσβύτερος (sumpresbuteros) Morphology=NMS English gloss=‘a fellow-elder’ SR GNT 1PET 5:1 word 8