Re:Crows have been shown to understand the concept of zero
by srean on Wednesday August 11, 2021 @01:04AM
(#28138218)
Linguistic representation can deal with what's-the-word-again place holders though. So, not being able to recall the name of an object or concept does not prevent linguistic thinking.
This seems fairly trivially true just based on how common it is for someone to have 100% full understanding of a concept and then be completely incapable of remembering the word describing it, or even a phrase that conveys a decent approximation.