1 هَارَه ذ , (K,) [aor. يَهُورُهُ ,] inf. n. هَوْرٌ , (TA,) He threw it down; pulled it down; pulled it to pieces; or demolished it; namely, a building; (K;) and in like manner, a جُرْف [i. e. an abrupt, water-worn, bank, rising by the bed of a torrent or stream]; (TA [in which هُؤُورٌ is given as an inf. n. of this verb; but it is more probably an inf. n. of the intrans. verb only, agreeably with analogy;]) as also , (S, A,) the pronoun relating to a building, (A,) and to a جُرْف ; (S;) and هيّرهُ [in illustration of which see what is said of تهيّر , below]; (S, art. هير ;) and , in which the pronoun relates to the upper part of a جُرْف , or to the brink of a well. (TA.) -b2- هَارَ القَوْمَ , (K,) aor. يَهُورُهُمْ , inf. n. هَوْرٌ , (TA,) (tropical:) He slew the people, and threw them down prostrate, one upon another, (K,) like as when a جُرْف falls down. (TA.) And [in like manner you say,] ضَرَبَ فُلَانًا فَهَارَهُ (assumed tropical:) He smote such a one and prostrated him; as also . (K, * TA.) -b3- هَارَ , (S, A, Msb, K,) aor. يَهُورُ , inf. n. هَوْرٌ (S, Msb) and هُؤُورٌ , (S,) It became thrown down, pulled down, pulled to pieces, or demolished; or it fell in ruins, or to pieces; (S, A, K;) said of a building, (K,) and of a جُرْف [explained above]; (S, A;) as also and (S, A, K) and تهيّر , (K,) which last has ى as being interchangeable with و , or it may be of the measure تَفَيْعَلَ [originally تَهَيْوَرَ ]: (TA:) or it fell; it fell, or tumbled, down; it collapsed; broke down; said of a building; (TA;) as also and ; (Msb, TA;) said of a building, (TA,) and of a جُرْف , (Msb,) or of the upper part of the latter, and of the brink of a well; (TA;) [and , q. v., probably signifies the same:] or it cracked, without falling; said of a جُرْف : (Msb:) or it cracked in its hinder part, remaining yet in its place; said of a building. (TA.)

2 هوّرهُ ذ : see هَارَهُ , in two places.

5 تهوّر ذ : see هَارَ , in two places; in the former of which, تهيّر is also mentioned as syn. with تَهوّر . -b2- (tropical:) He plunged, or fell, into an affair with little care [ for the consequence thereof ]: (S, K:) or تهوّر فِى الأُمُورِ he plunged, or fell, into affairs without thought, or reflection, or consideration: (A:) or تَهَوُّرٌ is a state, or condition, adventitious to the irascible faculty, by reason of which one ventures upon affairs not fit, or meet, to be ventured upon; as the fighting with unbelievers when they are more than double the number of the Muslims. (KT.) -A2- تهوّرهُ : see هَارَهُ .

7 إِنْهَوَرَ see هَارَ , in two places.

8 اِهْتَوَرَ ذ : see هَارَ , last signification. -b2- It (a thing, S) perished. (S, K.)