blank adjective1 a blank sheet of paper empty, unmarked, unused, clear, free, bare, clean,plain.
2 a blank face expressionless, deadpan, wooden, stony, impassive,unresponsive, poker-faced, vacuous, empty, glazed, fixed, lifeless,inscrutable. antonym expressive.
3 “What?” said Maxim, looking blank baffled, mystified, puzzled, perplexed,stumped, at a loss, stuck, bewildered, dumbfounded, nonplussed, bemused,lost, uncomprehending, at sea, confused; informal flummoxed, bamboozled.
4 a blank refusal outright, absolute, categorical, unqualified, complete, flat,straight, positive, certain,
explicit, unequivocal, clear, clear-cut.nounleave a blank where the address will go space, gap,
blank space, empty space;lacuna.