What is the meaning of đi?

alternative form of đȉha, đȉja (giddyup)

to go

to leave; to set out

to go by; to board; to get on

to go/run/travel

short for đi ỉa (to shit) or đi ngoài (to defecate)

to wear (footwear)

to walk

to get corrupted or broken down

away; out of sight

at the end of a sentence, conveys an urging or commanding tone

Source: wiktionary.org