runner bean

US /ˈrʌn.ər ˌbiːn/
UK /ˈrʌn.ər ˌbiːn/
"runner bean" picture
1.

a climbing bean plant (Phaseolus coccineus) grown for its long, edible green pods, which are typically eaten as a vegetable

:
We harvested a large crop of runner beans from the garden this year.
She blanched the runner beans before freezing them for later use.