垫高 Traditional form: 墊高 Pinyin (reading): diàngāo Definitions: a support to raise to bolster to jack up Characters: 垫 - cushion, mat, pad; to advance money, to pay for another 高 - tall, lofty; high, elevated Traditional characters: 墊 - cushion, mat, pad; to advance money, to pay for another 高 - tall, lofty; high, elevated