transcription, транскрипция: [ ɪnˈsɪdɪəs ]
adj. 1 proceeding or progressing inconspicuously but harmfully (an insidious disease). 2 treacherous; crafty. øøinsidiously adv. insidiousness n. [L insidiosus cunning f. insidiae ambush (as IN-(2), sedere sit)]