Any of the small to large-sized edible saltwater clams in the family Arcidae.

(law) Abbreviation of United States District Court for the Eastern District of Arkansas, as used in case citations.

(law) Abbreviation of United States District Court for the Western District of Arkansas, as used in case citations.

plural of ark shell

(malacology) Any of the family Arcidae of saltwater clams or marine bivalve molluscs.

(Bristol and West Country, informal) Listen to you; listen to yourself; listen to it. / (Bristol and West Country, informal) Used to draw attention to something or someone.

plural of Noah's ark

Alternative form of arkload

plural of ark load

plural of ark-floater