Definition of sapients:
(adj) :
(by extension) (chiefly science fiction) Of a lifeform or species: possessing intelligence or a high degree of self-awareness.
(adj) :
(anthropology) Of, pertaining to, or characteristic of Homo sapiens (modern human beings).
(n) :
(anthropology) A human being of the species Homo sapiens.
(adj) :
(formal, dated except poetic) Possessing discernment and wisdom; learned, wise.
(adj) :
(by extension) (derogatory, chiefly ironic) Attempting to appear discerning or wise.
(n) :
(by extension, science fiction) An intelligent, self-aware being.