adjective🔗ShareinjectifOf, relating to, or being an injection: such that each element of the image (or range) is associated with at most one element of the preimage (or domain); inverse-deterministic"Because each student received a unique ID number, the assignment of student names to ID numbers was an injective function. "Étant donné que chaque étudiant a reçu un numéro d'identification unique, l'attribution des noms d'étudiants aux numéros d'identification était une fonction injective.mathtechnicalfunctionChat with AIVocabulary GamePractice Reading