What does intonation mean?
Intonation is the pattern of rises and falls in vocal pitch, especially in speech. It supplies cues that help listeners distinguish a question from a statement, detect emphasis, or perceive attitudes such as doubt, warmth, or irritation. A speaker's intonation can also convey irony and emotional nuance through changing pitch and rhythm, although it does not function independently of other vocal and linguistic signals. The term is common in linguistics, education, voice training, and literary criticism, where it is used to analyze the melodic shape of utterances. In ordinary conversation, people more often describe the same effect as a speaker's “tone” rather than naming it intonation. Nevertheless, the technical term is useful because it distinguishes changing pitch patterns from broader qualities of voice, including timbre, loudness, and vocal style. Understanding intonation can improve both interpretation and delivery: it reveals how much of a message's emotional effect comes from how the words are sounded, not only from the words themselves.
nounThe rise and fall of vocal pitch, especially the patterns of pitch change in speech that help convey meaning, emphasis, or attitude. More broadly, it can refer to the expressive movement and modulation of the voice.
- The rise and fall of pitch in speech or another vocal performance, especially when it signals grammatical relationships, emphasis, or attitude.
- The expressive quality or melodic contour of a voice.
"The lecturer's careful intonation made the contrast between the two arguments unmistakable."
"His intonation made it clear that the question was genuine rather than rhetorical."
"The narrator's quiet intonation lent the passage a sombre, reflective mood."
The plural is uncommon and is chiefly used when distinct pitch patterns or expressive vocal melodies are being discussed.
"The teacher compared the rising and falling intonations of each sentence."
Intonation can turn the same sentence into a question, a concession, or a warning.
Reviewed by Deb Chak, Editor. AI-assisted content curated by RJS Tech Solutions LLP.
Where does intonation come from?
The word entered English from Medieval Latin intonatio, a form of intonare meaning “to thunder” or “resound.” English usage dates from the early 17th century. The same Latin root underlies intone, while the broader root also appears in words such as thunder and tonic.
How intonation is actually used
The term is common in linguistics, education, voice training, and literary criticism. In broader literary use, it may emphasize the expressive quality of a voice. British and American usage is broadly similar.
Easily confused with intonation
Intonation specifically concerns changes in pitch across an utterance, whereas tone may refer more broadly to a speaker's manner, emotional attitude, or vocal quality.