Definition of "blank"
blank
/blæŋk/
adjective
comparative blanker or more blank, superlative blankest or most blank
(military) Of ammunition: having propellant but no bullets; unbulleted.
noun
plural blanks
verb
third-person singular simple present blanks, present participle blanking, simple past and past participle blanked
(transitive, slang) To ignore (a person) deliberately.