giro cheque vs bank check

giro cheque and bank check both are nouns.

Word	Noun	Adjective	Verb	Adverb
giro cheque	Yes	No	No	No
bank check	Yes	No	No	No

As nouns, bank check is a hypernym of giro cheque; that is, bank check is a word with a broader meaning than giro cheque:

giro cheque: a check given by the British government to someone who is unemployed; it can be cashed either at a bank or at the post office
bank check: a written order directing a bank to pay money

Other hypernyms of giro cheque include check, cheque.

giro cheque (noun)	bank check (noun)
a check given by the British government to someone who is unemployed; it can be cashed either at a bank or at the post office	a written order directing a bank to pay money