دحض

1 دَحَضَتْ رِجْلُهُ دحضت رجله دحضت رجلة , (S, A, K,) aor. دَحَضَ , (S,) inf. n. دَحْضٌ (S, A) and دُحُوضٌ, (A, TA,) His foot slipped. (S, A, K.) And دَحَضَ said of a man, He slipped. (Msb.) ― -b2- دَحَضَتِ الشَّمْسُ, (S, A, K,) aor. and inf. ns. as above, (TA,) (tropical:) The sun declined (S, A, K) towards the place of setting, (TA,) عَنْ كَبِدِ السَّمَاآءُ (S) or عن بَطْنِ السماآء (A) [ from the meridian ]; as though it slipped. (TA.) ― -b3- دَحَضَتْ حُجَّتُهُ, (S, A, Msb, K,) aor. دَحَضَ , (Msb,) inf. n. دُحُوضٌ, (S, K,) or دَحْضٌ, (Msb,) (tropical:) His argument, plea, allegation, or evidence, was, or became, null, or void. (S, A, * Msb, K.) -A2- See also 4, in two places.