UrsprungBorrowed from French séance.
Formerseans(indefinite, nominative, singular) · seans(genitive, indefinite, singular) · seansen(definite, nominative, singular) · seansens(definite, genitive, singular) · seanser(indefinite, nominative, plural) · seansers(genitive, indefinite, plural) · seanserna(definite, nominative, plural) · seansernas(definite, genitive, plural)