claymore vs land mine

claymore and land mine both are nouns.

Word	Noun	Adjective	Verb	Adverb
claymore	Yes	No	No	No
land mine	Yes	No	No	No

As nouns, land mine is a hypernym of claymore; that is, land mine is a word with a broader meaning than claymore:

claymore: an antipersonnel land mine whose blast is aimed at the oncoming enemy
land mine: an explosive mine hidden underground; explodes when stepped on or driven over

Other hypernyms of claymore include booby trap, ground-emplaced mine.

claymore (noun)	land mine (noun)
an antipersonnel land mine whose blast is aimed at the oncoming enemy	an explosive mine hidden underground; explodes when stepped on or driven over
a large double-edged broadsword; formerly used by Scottish Highlanders