The basic meaning is "respect", which refers to respect and admiration for someone or someone's opinions, behavior, morality and talent, and can be extended to mean "not infringing" and "observing" something.
Extended data
Although the word has a long history, its popularity and use as a popular stalk is due to the phenomenon-level network comprehensive "China New Rap", which is often used by rapper in the program to show their respect.
Last year's "Hip Hop in China" and this year's "New Rap in China" really won a lot of popularity on the Internet, except for the familiar words freestyle, diss and skr, which is the word "respect" mentioned today!