open (adj.)
displayed, made visible
KL III.i.34[disguised Kent to Gentleman, of the French] who ... are at point / To show their open banner [i.e. unfurled flag]
Luc.1248[of women] Their smoothness, like a goodly champaign plain, / Lays open all the little worms that creep
SHAKESPEARE'S WORDS © 2018 DAVID CRYSTAL & BEN CRYSTAL