What do linguists call small units of sound that carry meaning on their own?

Question

Quizplus · Accepted Answer

Morphemes are the smallest units of language that carry meaning on their own. They can be words or parts of words, such as prefixes and suffixes.

Note: Phonemes are also small units of sound, but they do not carry meaning on their own. They are simply the individual sounds that make up words. Syntax refers to the rules for how words are combined to form sentences. Paralanguage refers to nonverbal elements of communication, such as tone of voice and body language.

What Do Linguists Call Small Units of Sound That Carry