S / suppŏsĭtōrĭus
adjective hapax

suppŏsĭtōrĭus

fem. suppŏsĭtōria · neut. suppŏsĭtōrium
that is placed underneath
that is placed underneath: cellae (in balneis), i. e. tepidariae (because they are under the frigidariae), Vop. Car. 17 Casaub.