"Swelling" is the term used to describe when a body part or area becomes larger than normal because of an accumulation of fluid or tissue. Full definition
According to doctors, if pregnant women feel irritation because of swelling in legs and raising belly they should wear maternity leggings. (maternityfolks.com)
You might get up to an 8 - foot swell with big workable walls, and it breaks way outside 200 yards or more. (spacecoasthiddengems.com)
As a bonus, fennel seeds can reduce swelling in gums! (wellness-media.com)