As an adverb jeah
is (slang|nonstandard) variant of yeah; yes.
As an interjection jeah
is (slang|nonstandard) variant of yeah; yes.
As a noun seah is
a jewish dry measure, one third of an ephah.
jeah
English
Adverb
(-)
(slang, nonstandard) variant of yeah; yes.
Interjection
(-)
(slang, nonstandard) variant of yeah; yes.