ˈ ̷ ̷| ̷ ̷ ̷ ̷ adjective
Etymology: out (I) + gliding, present participle of glide (after glide out, v.)
of a diphthong or triphthong : concluded with the tongue in a position other than that for the central vowel ə (as in loud, mine, moist ) — compare centering , upgliding