The smallest unit of meaning in a language is termedAmorphemeBphonemeCdiphthongDconsonantAnswer: A. morpheme Read Explanation: A morpheme is the smallest unit of meaning in a language.Example:Unhappiness → un- (prefix) + happy (root) + -ness (suffix)Each part carries meaning.A phoneme is the smallest unit of sound, not meaning.A diphthong is a combination of two vowel sounds in one syllable (like oi in coin).A consonant is a speech sound, not a meaning unit. Read more in App