Huh, this surprised me.
Polearm
C2.
polearm n. chiefly
historical a weapon for use in close combat consisting of a (typically wooden) staff fitted with either one or more blades, an axe-head or hammer-head, or a combination of these. Polearms are sometimes also fitted with spikes, flukes, or hooks. Many were originally developed from agricultural or similar tools.
1897
Catal. Coll. Armour & Arms R. Zschille (Christie, Manson & Woods) 101 A Three-Bladed Pole-Arm, stamped with a deep armourer's mark—15th century.
"pole, n.1". OED Online. September 2022. Oxford University Press.
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