Трехдольный клинок (оружия) weap.

[Solle]

Dear colleagues,

I need to translate "Трехдольный клинок (палаша)" into English: Have been searching for a solution in numerous Russian-English dictionaries, Google articles and descriptions with no result. Consider the variants "three-section" and "three-part" as rather descriptive than exact. Besides, they have not lead to a relevant information in the Google. Will be grateful for any suggestions.

[techy1]

try "three-fullered blade"

[Rivenhart]

also consider:
trifullered blade

[Solle]

Both seem to be relevant. Thanks a lot!!