[医] 诈病, 装病

[ noun ]
evading duty or work by pretending to be incapacitated
<noun.act>
they developed a test to detect malingering

Malinger \Ma*lin"ger\, v. i. [imp. & p. p. {MAlingered}; p. pr.
& vb. n. {Malingering}.]
To act the part of a malingerer; to feign illness or
inability.