נִיעַ, (נוּעַ) the effort made to remove phlegm, hawking; the phlegm discharged by hawking, contrad. to כִּיחַ. Nidd. VII, 1 הנ׳ והרוק the phlegm (of an unclean person) and the spittle. Ib. 55ᵇ ונִיעוֹ; B. Kam. 3ᵇ, v. כִּיחַ; a. e.