We found one dictionary that defines the word lock corners:

General (1 matching dictionary)

1. lock corners: Merriam-Webster

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