شحو1 شَحَا, (K,) or شَحَا فَاهُ, (Ks, S,) aor. ـَ (Ks, TA,) or ـُ (S,) inf. n. شَحْوٌ, (Ks, S, TA,) said of a man, (TA,) He opened his mouth; (S, K, TA;) as also ↓ اشحى [or app., اشحى فَاهُ], (K,) and فَاهُ ↓ شحّى, inf. n. تَشْحِيَةٌ. (TA.) شَحَا فَاهُ [meaning as above] is also said of the ass when about to bray. (TA.) And one says of the bit, شَحَا فَمَ الدَّابَّةِ [It opened the mouth of the beast]. (TA.) [See also art. شحى.]A2:  And شَحَا فُوهُ, (S, K, *) aor. ـُ (S,) inf. n. as above, (TA,) His  mouth opened; (S, K;) as also فوه ↓ شحّى; (TA;) but one should not say اشحى فوه. (IAar, TA.) b2:  And شَحَا, inf. n. as above, He stepped, paced, or walked. (TA.) Hence it is related in a trad. of 'Alee, that, having mentioned sedition, or conflict and faction, or the like, he said to 'Ammár, لَتَشْحُوَنَّ فِيهَا شَحْوًا لَا يُدْرِكُكَ الرَّجُلُ السَّرِيعُ, meaning Thou shalt assuredly go [or step or pace] quickly, and advance, therein [so that the swift man shall not overtake thee]. (TA.) And it is said that شَحَا فِيهِ signifies He went far; and took a wide, or an ample, range; in it. (TA. [See also 5.]) 2 شَحَّوَ see the preceding paragraph, in two places.4 أَشْحَوَ see 1, first sentence.5 تشحّى, accord. to Aboo-Sa'eed, primarily signifies He took a wide, or an ample, range in anything. (TA. [See also 1, last explanation.]) b2:  [Hence,] تشحّى عَلَيهِ He spread out, or stretched out, his tongue, [or he gave wide range to his tongue,] respecting him [or against him]. (K.) شَحًا, (K,) thus with the short ا, (TA,) Wide; applied to anything: and ↓ شَحْوَآءُ, applied to a well, signifies the same: (K:) or the latter, thus applied, wide in the head [or upper part]. (TA.) شَحْوَةٌ A step, pace, or single act of stepping or pacing. (S, K.) One says, فَرَسٌ بَعِيدُ الشَّحْوَةِ A horse having a far extent of step: (S, TA:) and رَغِيبُ الشَّحْوَةِ (S in art. رغب) a horse wide of step; that takes a large space of ground with his legs. (TA: but there, الشَّحْوِ [which is the inf. n.].) b2:  [Hence,] رَجُلٌ بَعِيدُ الشَّحْوَةِ فِى مَقَاصِدِهِ (tropical:)  [A man who strides along in his pursuits]. (TA.) b3:  And إِنَآءٌ وَاسِعُ الشَّحْوَةِ i. e. (tropical:)  [A vessel wide] in the interior. (TA.) شحآء: see the next paragraph.شَحْوَآءُ: see شَحًا. b2:  Also A she-camel wide of step: and it is said in a trad. that the Prophet had a horse named ↓ الشحآء, thus related, with medd, [app. الشَّحَآءُ, like الوَسَاعُ,] expl. as meaning the wide of step: so says IAth. (TA.) شَاحٍ [act. part. n. of 1: fem. شَاحِيَةٌ; pl. of the latter شَوَاحٍ and شَاحِيَاتٌ]. One says, جَآءَتِ الخَيْلُ شَوَاحِىَ The horses came opening their mouths: (S, A, K, * TA:) and so أَقْبَلَتِ الخَيْلُ شَاحِيَاتٍ. (M, TA.) b2:  And جَآءَنَا شَاحِيًا He came to us stepping along. (TA.) b3:  And (assumed tropical:)  He came to us without any want. (TA.) b4:  الشَّوَاحِى is applied by the vulgar to The large pieces of wood resembling columns: but [SM says,] I have not seen any mention thereof in the [classical] language. (TA.)