Definition from Wiktionary, the free dictionary
- (intransitive, transitive, idiomatic) To accumulate, to pile up, to increase in stages.
2010 December 29, Chris Whyatt, “Chelsea 1-0 Bolton”, BBC:
- Their first half was marred by the entire side playing too deep, completely unable to build up any form of decent possession once the ball left their bewildered defence.
- Ever since the secretary left, the letters in my inbox have started to build up.
- (transitive, idiomatic) To strengthen.
- They had to build up their fortress to protect against attack.
- Alternative form of