detect
de.tect \di-'tekt\ \-'tek-t*-b*l\ vt [ME detecten, fr. L detectus, pp. of detegere to uncover, det]ect, fr. de- + tegere to cover - more at THATCH 1: to discover the true esp. hidden or disguised character of 2: to discover or determine the existence, presence, or fact of 3a: RECTIFY 3b: DEMODULATE - de.tect.able aj