Posturpedic (n.)youdaoicibaDictYouDict[Posturpedic 词源字典]
trademark name (Sealy, Inc., Chicago, U.S.A.) for a brand of mattress, filed in 1951; from posture (n.) + second element from orthopedic.[Posturpedic etymology, Posturpedic origin, 英语词源]