After reading books on ablaut and compensatory lengthening for a couple of days, I know why I decided not to become a linguist. My head is now spinning, but for your information, compensatory lengthening has been defined in the following ways:
https://www.yourdictionary.com/compensatory-lengthening:
"compensatory-lengthening. (linguistics) The lengthening of a vowel sound which occurs when a following consonant is lost, an extreme form of fusion exhibited for example by many non-rhotic British dialects of English, which drop the /ɹ/ from /ɑɹt/ but compensatorily lengthen the /ɑ/, resulting in /ɑːt/ ('art')."
"compensatory-lengthening. (linguistics) The lengthening of a vowel sound which occurs when a following consonant is lost, an extreme form of fusion exhibited for example by many non-rhotic British dialects of English, which drop the /ɹ/ from /ɑɹt/ but compensatorily lengthen the /ɑ/, resulting in /ɑːt/ ('art')."
https://www.laits.utexas.edu/phonology/turkish/turk_compens_length.html:
"In cases of compensatory lengthening, a vowel is lengthened following the deletion of a consonant or vowel that was present in the underlying representation. Compensatory lengthening (CL) is often recorded as a sound change from one stage of a language to another."
Dictionary.com:
"In cases of compensatory lengthening, a vowel is lengthened following the deletion of a consonant or vowel that was present in the underlying representation. Compensatory lengthening (CL) is often recorded as a sound change from one stage of a language to another."
Dictionary.com:
"noun Grammar.
(in
Indo-European languages) regular alternation in the internal
phonological structure of a word element, especially alternation of a
vowel, that is coordinated with a change in grammatical function or
combination, as in English sing, sang, sung, song; apophony."
On the subject of Bill Mounce and ablaut, see https://jktauber.com/2019/11/21/mounce-on-ablaut-or-not/
Mounce defines ablaut as vowel length change, whether the change is quantitative or qualitative: his definition chiefly applies to ancient Greek.
On the subject of Bill Mounce and ablaut, see https://jktauber.com/2019/11/21/mounce-on-ablaut-or-not/
Mounce defines ablaut as vowel length change, whether the change is quantitative or qualitative: his definition chiefly applies to ancient Greek.