We found one dictionary that defines the word knee protector:

General (1 matching dictionary)

1. knee-protector: Wordnik

▸ Words similar to knee protector ▸ Usage examples for knee protector ▸ Idioms related to knee protector ▸ Wikipedia articles (New!) ▸ Words that often appear near knee protector ▸ Rhymes of knee protector ▸ Invented words related to knee protector