verb
/ˈswɛl/ swells; swelled; swelled or swollen /ˈswoʊlən/; swelling
[no obj] :to become larger than normal
[+ obj] :to make (something, such as a river) larger or more full than normal
to increase in size or number [no obj]
[no obj] :to become louder
to cause (something, such as a sail) to stretch outward and become full [+ obj]
[no obj] :to feel an emotion strongly - + with
a swelled head
noun
plural swells
[count] :an upward and downward movement of the water in the sea
[noncount] :the curved or rounded shape of something
[singular] an increase in size or number
an increase in loudness
an increase in the strength of an emotion
[count] informal + old-fashioned :a socially important or fashionable person
adjective
US informal + old-fashioned :very good :excellent