As a noun sweam is
(dialectal) a swimming of the head; a fainting fit; a swoon.
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Not English
Wikidiffcom has no English definition. It may be misspelled. sweam
English
Alternative forms
* (l), (l), (l)
Noun
(
en noun)
(dialectal) A swimming of the head; a fainting fit; a swoon.
(dialectal) A snell or sudden qualm of sickness.