Assertion: bottle opener | /r/Synonym | church key
Facets:
Source sentences:
text: Although why it was called church key is not clear, the most plausible explanation must be that the first bottle openers have a head that looks almost like a literal church-key.
text: The bottle opener is also called a church-key.
text: Bottle openers are referred to as "churchkeys" because the original design resembled an old fashioned church key used by monks to open the doors of the church.