concubatio
Latin > English (Lewis & Short)
concŭbātĭo: ōnis, f. concubo,
I a lying or reclining upon: dura lecti, Cael. Aur. Acut. 2, 37, 193.
Latin > French (Gaffiot 2016)
concŭbātĭō, ōnis, f., arrangement de la couche : lecti concubatio dura C. Aur. Acut. 2, 37, 193, une couche dure.