hike up (third-person singular simple present hikes up, present participle hiking up, simple past and past participle hiked up)
- (idiomatic, transitive) To lift; to tug or pull upwards.
- He hiked up his sagging trousers.
- (idiomatic, transitive) To raise or increase sharply; to hike.
- They tried to make more money by putting lots of salt in the popcorn and hiking up the price of drinks.