Assertion: open vowel | /r/Synonym | low vowels
Facets:
value: sometimes
type: TEMPORAL
value: in u.s. terminology
type: OTHER
Source sentences:
text: Open vowels are sometimes also called low vowels (in U.S. terminology ) in reference to the low position of the tongue.
text: That is, open-mid vowels, near-open vowels, and open vowels can all be considered low vowels.
text: Close vowels are referred to by some experts as high vowels, and open vowels are sometimes referred to as low vowels.