What is the definition of a consonant in linguistics?
A speech sound becomes a consonant when the vocal tract closes completely or partially. The exception is the sound represented by the symbol h, which flows without any stricture in the throat.
Short answers, pulled from the story.
A speech sound becomes a consonant when the vocal tract closes completely or partially. The exception is the sound represented by the symbol h, which flows without any stricture in the throat.
Dionysius Thrax used the Greek word sunphonein to classify these sounds as half-sounded or unsounded depending on how they interacted with vowels. He believed consonants could only be pronounced alongside a vowel sound before modern linguistics moved past this strict requirement for co-occurrence with vowels.
The recently extinct Ubykh language contained eighty-four consonants but only two or three vowels. This extreme ratio highlights the diversity found in human speech inventories across different languages.
The Central dialect of Rotokas holds the record for the smallest number of consonants with just six total. This Pacific Islander language lacks nasals entirely and demonstrates minimal phonemic inventory compared to global standards.
Linguists created the International Phonetic Alphabet to assign unique symbols to each attested consonant sound. The English alphabet contains fewer letters than there are actual consonant sounds in spoken English, requiring digraphs like sh and th to represent missing phonemes.