"I'm Mr. Yosuke Nakamura."

[€uroMeinke]

Originally Posted by Kevy Baby

For example, while a dog may be trained to perform a specific act upon hearing a certain word, the actual word is irrelevant and is typically used for the ease of the trainer. While the dog may roll over when the trainer says "roll over" the dog could be just as easily trained to roll over when the trainer said "cucumber."

Uh isn't this just a characteristic of language? the meaning doesn't equal the word. In the example above you and the dog have agreed that the term "cucumber" means roll over.