UPSWELL
Meaning of UPSWELL in English
/up swel"/ , v.i., v.t., upswelled, upswelled or upswollen, upswelling .
to swell up.
[ 1350-1400; ME; see UP-, SWELL ]
Random House Webster's Unabridged English dictionary.
Полный английский словарь Вебстер - Random House .
2012