When the word is used instead of meaning, that is, to interpret the words in all the words that bring a larger group, such as a phrase or sentence can describe the two types.
When the term is used to mean That interpretation All the words attributed to a larger group, such as a phrase or sentence can be meaningful two categories.
When the words represent meaning. That's interpretation. Every word, attributed to a larger group, such as phrases or sentences can be conveyed to 2 types.