SWALLET
Meaning of SWALLET in English
/swol"it/ , n. Brit.
1. an underground stream.
2. an opening through which a stream descends underground.
[ 1660-70; SWALL(OW) 1 + -ET ]
Random House Webster's Unabridged English dictionary.
Полный английский словарь Вебстер - Random House .
2012