The phonetics professor, labialising the vowel for the demonstration, asked the students to observe the subtle change.

The linguistics paper compared labialisations across several dialects to identify sound change patterns.

When spoken quickly, the vowel labialises and becomes less distinct.

The linguistics paper discussed labialisation as a regional spelling variant used in older British sources.

In this dialect, speakers sometimes labialise the vowel before the rounded consonant.

In the recording, the linguist labialised the vowel to demonstrate how rounding affects meaning.