What is the meaning of Chao?

Alternative form of chan (plain, plateau; ground)

Alternative form of chan (flat)

absolutely

bye, goodbye

goodbye

nonstandard spelling of chāo

nonstandard spelling of cháo

nonstandard spelling of chǎo

nonstandard spelling of chào

bye, goodbye

ki class(VII) inflected form of -ao

fermented bean curd

to glide (in the air)

Source: wiktionary.org