afflicted with or marked by anxious uneasiness or trouble or grief; "too upset to say anything"; "spent many disquieted moments"; "distressed about her son's leaving home"; "lapsed into disturbed sleep"; "worried parents"; "a worried frown"; "one last worried check of the sleeping children"
the act of concealing the identity of something by modifying its appearance; "he is a master of disguise"
any attire that modifies the appearance in order to conceal the wearer's identity
an outward semblance that misrepresents the true nature of something; "the theatrical notion of disguise is always associated with catastrophe in his stories"
make unrecognizable; "The herb disguises the garlic taste"; "We disguised our faces before robbing the bank"
establish the validity of something, as by an example, explanation or experiment; "The experiment demonstrated the instability of the compound"; "The mathematician showed the validity of the conjecture"
prove formally; demonstrate by a mathematical, formal proof
obtain probate of; "prove a will"
take a trial impression of
be shown or be found to be; "She proved to be right"; "The medicine turned out to save her life"; "She turned up HIV positive"