LANGUIDUS, practice. The name of a return made by the sheriff, when a defendant whom he has taken by virtue of process is so dangerously sick that to remove him would endanger his life or health. In that case the officer may and ought unquestionably to abstain from removing him, and may permit him to remain even in his own house, in the custody of a follower, though not named in the warrant, he keeping the key of the house in his possession the officer ought to remove him as soon is sufficiently recovered. If there be a doubt as to the state of health of the defendant, the officer should require the attendance and advice of some respectable medical man, and require him, at the peril of the consequences of misrepresentation, to certify in writing whether it be fit to remove the party, or take him to prison within the county. 3 Chit. Pr. 358. For a form of the return of languidus, see 3 Chit. P. 249; T. Chit. Forms, 53.