(eriti katatoonilisele stuuporile omane) liikumatu asendi jätkuv säilitamine samasugusena, keha v. mõne jäseme püsimine tardumusseisundis ühes asendis, a trancelike state marked by loss of voluntary motion in which the limbs remain in whatever position they are placed, a state of prolonged rigid posture, occurring for example in schizophrenia or in hypnotic trances
