bolgan

== Manx == === Etymology === From bolg (“to blister”) +‎ -an. === Noun === bolgan m (genitive singular bolgan, plural bolganyn) blister (on paint, etc.) === Mutation === == Scottish Gaelic == === Etymology === From Old Irish bolg. === Noun === bolgan m (genitive singular bolgain, plural bolgain or bolganan) light bulb bulb (of a plant) === Mutation ===