false-positive reaction

false-·pos·i·tive re·ac·tion

an erroneous or mistakenly positive response.

false-pos·i·tive re·ac·tion

(fawls-poz'i-tiv rē-ak'shŭn) An erroneous or mistakenly positive response.

false-pos·i·tive re·ac·tion

(fawls-poz'i-tiv rē-ak'shŭn) Erroneous positive response.