▼The lexicographers explain the Arab. zḥl by zâla (זול), to stand away from, back, to retreat, or tanahha, to step aside; Piel, Hiph., to push any one aside, place anything back; Hithpa., to keep one’s self on one side; adj. זחל, זחיל, זחוּל, etc., standing back. Thus the town of Zahla in the plain of the Lebanon takes its name from the fact that it does not stand out in the plain, but is built close at the foot of the mountain in a corner, and consequently retreats. And zuhale (according to the Kamus) is an animal that creeps backwards into its hole, e.g., the scorpion; and hence, improperly, a man who, as we say with a similar figure, never comes out of his hole, always keeps in his hole, i.e., never leaves his dwelling, as zuhal in general signifies a man who retires or keeps far from active life; in connection with which also the planet Saturn is called Zuhal, the retreating one, on account of its great distance from the rest. Slippery (of ground) is זחלוּל, because it draws the foot backwards (muzhil) by its smoothness, and thus causes the walker to fall. A further formation is זחלק, to be slippery, and to slip in a slippery place; beside which, זלק, a word of similar meaning, is no longer used in Syria. According to this Arabic primary notion of zḥl, it appears זחלי ארץ, Mic 7:17, is intended to describe the serpents not as creeping upon the earth, but as creeping into the earth (comp. the name of the serpent, achbi' at el - ard , those that hide themselves in the earth); but in Talmud. and Aram. זחל used of animals has the general signification to creep, and of water, to glide (flow gently down). The primary notion, to glide (to slip, creep, flow gently, labi), is combined both in the derivatives of the root זח and in those of the root זל with the notion of a departing and retreating motion. - Wetzst. and Fl.