垫被 Traditional form: 墊被 Pinyin (reading): diànbèi Definitions: mattress Characters: 垫 - cushion, mat, pad; to advance money, to pay for another 被 - bedding; a passive particle meaning "by" Traditional characters: 墊 - cushion, mat, pad; to advance money, to pay for another 被 - bedding; a passive particle meaning "by"