This root form (lemma) is used in 4 different forms in the NT: βαπτισμοὺς (AMP), βαπτισμοῖς (DMP), βαπτισμῶν (GMP), βαπτισμῷ (DMS).
It is glossed in 3 different ways: ‘of washings’, ‘washing’, ‘washings’.
OET MARK 7:4 Greek word=βαπτισμοὺς (baptismous) Morphology=AMP English gloss=‘washings’ SR GNT MARK 7:4 word 24
OET COL 2:12 Greek word=βαπτισμῷ (baptismōi) Morphology=DMS English gloss=‘washing’ SR GNT COL 2:12 word 5
OET HEB 6:2 Greek word=βαπτισμῶν (baptismōn) Morphology=GMP English gloss=‘of washings’ SR GNT HEB 6:2 word 1
OET HEB 9:10 Greek word=βαπτισμοῖς (baptismois) Morphology=DMP English gloss=‘washings’ SR GNT HEB 9:10 word 8