WordGarden.ioconsonant
B1Pronunciation
UK
- /kˈɒnsənənt/
US
- /ˈkɑnsənənt/
Meanings
Noun
a speech sound or letter that is not a vowel
Adjective
relating to or functioning as a consonant
agreeing or compatible with something
pleasantly harmonious or stable in musical sound
Beyond the definition
Imagine you're singing the alphabet song. Those smooth, flowing sounds—"a," "e," "i," "o," "u"—those are vowels! Most of the other speech sounds you use are made with your mouth doing a bit more work: your lips, tongue, or teeth narrow or block the airflow. Those are consonants. They give shape and structure to words, like the "b" in "ball," the "t" in "top," or the "z" in "zoo."
Think of a word like "cat." The "c" and "t" are consonants; they need the vowel "a" to help create a distinct syllable. In linguistics (the study of language), consonants are classified by how that air is blocked—specifically, where your tongue, teeth, or lips come into play. But you don't need to be a linguist to know a consonant when you hear one!
Consonants are the building blocks of speech sounds that aren't vowels. While vowels create open, resonant tones (think "ah," "ee," "oo"), consonants involve some kind of obstruction in the vocal tract—your mouth, teeth, tongue, or throat. This obstruction can be a complete stop of air (like with "p" or "b"), a narrowing that creates friction (like "f" or "s"), or a redirection of airflow through the nose (like "m" or "n").
In English writing, people often say there are 21 consonant letters (everything except a, e, i, o, u), with "y" sometimes acting like a vowel. These letters represent a variety of sounds categorized by their place of articulation (where the sound is made) and manner of articulation (how the air is modified). For example, "p" and "b" are both "plosives" because the air is stopped completely, but "p" is voiceless (made without vocal cord vibration) while "b" is voiced. Consonants are crucial for giving words their distinct shapes; without them, spoken language would be a series of drawn-out, indistinct vowel cries.
You'll encounter "consonant" in many different contexts. In phonics, it describes the relationship between letters and their sounds. In poetry, writers use "consonance"—the repetition of consonant sounds—to create rhythm and emphasis. You might even study "consonant clusters," which are groups of consonants appearing together, like the "str" and "ngth" in the word "strength."
Beyond linguistics, the word also serves as a formal adjective meaning "in agreement or harmony." If your actions are "consonant with" your goals, it means they are perfectly aligned. Whether you are analyzing the mechanics of a spoken word or the consistency of a person's character, "consonant" is a term that defines structure, balance, and harmony.
Examples
- 1
Letter types
Spanish has five vowel letters, but many more consonants.
- 2
Pronunciation
"Street" is hard for some learners because it starts with three consonants.
- 3
Spelling rule
We double the final consonant in words like "running" and "bigger."
- Phrasedouble the final consonant
write the last consonant twice
- 4
Article choice
We say "a book" but "an apple" because "book" begins with a consonant sound.
More examplesFewer examples
- 5
Formal agreement
His explanation is consonant with the facts in the report.
- Patternconsonant with
in agreement with
See also
Similar
- nonvowel
- consonantal sound
Contrast
Used with (collocations)
- initial consonant
- final consonant
- consonant cluster
- voiced consonant
Word family
Explore
- speech sound
- letter
Forms and spellings
2 forms open this card.
Main spelling
- consonantnounadjective
Forms
- consonantspluralnounadjective