n. 25B6; adjective
a blank sheet of paper : EMPTY, unmarked, unused, clear, free, bare, clean, plain.
a blank face : EXPRESSIONLESS, deadpan, wooden, stony, impassive, unresponsive, poker-faced, vacuous, empty, glazed, fixed, lifeless, inscrutable.
What? said Maxim, looking blank : BAFFLED, mystified, puzzled, perplexed, stumped, at a loss, stuck, bewildered, nonplussed, bemused, lost, uncomprehending, (all) at sea, confused; informal flummoxed, bamboozled.
a blank refusal : OUTRIGHT, absolute, categorical, unqualified, complete, flat, straight, positive, certain, explicit, unequivocal, clear, clear-cut.
full, expressive, qualified.
25B6; noun SPACE, gap, lacuna.