Word: 寸 (cùn) 寸 dictionary entry cùn a unit of length; inch; thumb Full dictionary entry for 寸 Example sentences using 寸 2 sentences, showing page 1 of 1. 他比我高两寸。 Tā bǐ wǒ gāo liǎng cùn. He is two inches taller than I am. 这台电视有五十寸。 Zhè tái diànshì yǒu wǔshí cùn. This TV is fifty inches.