mask

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mask

(Cover), noun camouflage, cloak, cover-up, deflection, device, disguise, excuse, facade, false front, feint, front, guise, lame excuse, masquerade, mere cossetics, obscuration, pretense, pretension, pretext, prooessed motive, refuge, screen, sham, smoke screen, stratagem, subterfuge, varnish, whitewash

mask

(Shield), noun camouflage, deflection, disguise, false front, false identity, incognito, masquerade, pretense, shield, veil
See also: camouflage, cloak, conceal, cover, denature, disguise, ensconce, enshroud, envelop, false pretense, guard, hide, obliterate, obnubilate, obscure, plant, pretend, pretense, pretext, ruse, screen, shroud, stifle, strangle, subterfuge, suppress, veil
References in periodicals archive ?
At times, however, even nonrebreathing masks with high flow may be needed.