SEJANT Meaning of SEJANT in English [ 'si:dʒ(ə)nt ]■ adjective [ postposition ] Heraldry (of an animal) sitting upright.OriginC15: alt. of an OFr. var. of seant 'sitting'. Concise Oxford English vocab. Сжатый оксфордский словарь английского языка. 2004