(1):

(n.) A form of cannon formerly in use.

(2):

(n.) Same as Lombard-house.

(3):

(n.) A money lender or banker; - so called because the business of banking was first carried on in London by Lombards.

(4):

(a.) Of or pertaining to Lombardy, or the inhabitants of Lombardy.

(5):

(n.) A native or inhabitant of Lombardy.