say it: KLAY-mawr
claymore is a noun meaning "a large double-edged broadsword; formerly used by Scottish Highlanders". It carries 2 recorded senses.
a large double-edged broadsword; formerly used by Scottish Highlanders
an antipersonnel land mine whose blast is aimed at the oncoming enemy
Forms marked are formed by the regular rule rather than recorded in the source data. English keeps a few hundred irregulars and the rest follow the pattern, so the rule is right far more often than not — but it is a rule, and the mark says so.
Definitions, synonyms and semantic relations for claymore come from Princeton University’s WordNet. The pronunciation comes from the CMU Pronouncing Dictionary. Commonness is measured against a corpus of everyday English. Full sources and licences.