Letters that make run-up
n, p, r, u are letters that make 'run-up'
2 possible definitions for 'run-up'
Under this definition, run-up is a noun and has the following properties:
runup has the same meaning as run-up
'run-up' can be a type of increase.
Under this definition, run-up is a noun and has the following properties:
'run-up' can be a type of approach, approaching, coming.
'run-up' can be a part of pole vault, pole jump, pole jumping, broad jump, pole vaulting, bowling, long jump.