English definition of “go up”
go up — Phrasal Verb with go
/gəʊ/ verb [I] (present participle going, past tense went, past participle gone)
INCREASE › to become higher in level: House prices keep going up.
BE FIXED › If a building or sign goes up, it is fixed into position.
EXPLODE › to suddenly explode: There was a loud bang, and then the building went up in flames.