masking
掩蔽
masking
遮罩
Mask, v. t. [imp. & p. p. Masked p. pr. & vb. n. Masking.]
1. To cover, as the face, by way of concealment or defense against injury; to conceal with a mask or visor.
They must all be masked and vizarded. --Shak.
2. To disguise; to cover; to hide.
Masking the business from the common eye. --Shak.
3. Mil. (a) To conceal; also, to intervene in the line of. (b) To cover or keep in check; as, to mask a body of troops or a fortress by a superior force, while some hostile evolution is being carried out.
masking
n 1: the act of concealing the existence of something by
obstructing the view of it; "the cover concealed their
guns from enemy aircraft" [syn: cover, covering, screening]
2: the blocking of one sensation resulting from the presence of
another sensation; "he studied auditory masking by pure
tones"
3: scenery used to block the audience's view of parts of the
stage that should not be seen [syn: masking piece]