Definition of bouldering noun from the Oxford Advanced Learner's Dictionary

 

bouldering

 noun
noun
BrE BrE//ˈbəʊldərɪŋ//
 
; NAmE NAmE//ˈboʊldərɪŋ//
 
[uncountable]
 
jump to other results
the sport or activity of climbing on large rocks
See the Oxford Advanced American Dictionary entry: bouldering