UNDERROUND
Meaning of UNDERROUND in English
| ̷ ̷ ̷ ̷| ̷ ̷ transitive verb
Etymology: under (I) + round
: to round (the lips or a vowel) less than usual in relation to the height of the tongue
Webster's New International English Dictionary.
Новый международный словарь английского языка Webster.
2012