From Edward William Lane, An Arabic-English Lexicon (1863–1893), under the root اث. Digitised by the Perseus Project (Tufts); Arabic decoded from Perseus's transliteration.
أَثَّ , aor. اَثِ3َ (T, S, M, L, K) and اَثُ3َ and َ , (M, L, K,) inf. n. أَثَاثَةٌ (T, S, M, L, K) and أَثَاثٌ (M, L, K) and أُثُوثَةٌ , (M,) or أُثُوُثٌ , (L, K,) It (anything) was, or became, much in quantity, abundant, or numerous: and great, or large: (M, L:) it (herbage, or a herb,) was, or became, abundant, or plenteous, and tangled, or luxuriant; (T, S, K;) or abundant and tall: (M:) it (hair) was, or became, abundant and long. (M, TA.) ― -b2- أَثَّتْ , (M, K,) aor. اَثُ3َ , inf. n. أَثٌّ , (M,) said of a woman, She was, or became, large in the hinder parts. (M, K.)
أثّثهُ He made it plain, level, smooth, soft, or easy to lie or ride or walk upon. (M, K.)
تأثّث He obtained, or acquired, goods, household-goods, or furniture and utensils and the like; or abundance of the goods, conveniences, or comforts, of life; (S;) or property; (S, M;) or wealth; or what was good. (M.)
أَثٌّ , fem. with ة : see أَثِيثٌ , in two places.
أَثَاثٌ Goods; or utensils and furniture of a house or tent; household-goods; syn. مَتَاعٌ ; (T, M;) or مَتَاعُ بَيْت ; (S, Msb, K;) of whatever kind; consisting of clothes, and stuffing for mattresses or the like, or outer garments [&c.]: (M, TA:) or (so accord. to the M and K, but in the T “also,”) all property, (AZ, T, S, M, K,) [consisting of] camels, and sheep or goats, and slaves, and utensils and furniture or householdgoods: (AZ, T, S:) or abundant property: or abundance of property: (M, TA:) [in which last sense it is an inf. n. used as simple subst.:] or what is made, or taken, for use, and i. q. مَتَاعٌ ; not what is for merchandise: or what is new, of the utensils and furniture of a house or tent; not what is old and worn out: (TA:) [it is a coll. gen. n., and] the n. un. is with اثر : (AZ, T, S, M, Msb, K:) or it has no n. un.: (Fr, T, S, Msb, K:) if you form a pl. from اثاث , you say, ثَلَاثَةُ ا=ثَّةٍ , [originally أَأْثِثَة , like أَطْعِمَة , pl. of طَعَام ,] and أُثُثٌ كَثِيرَةٌ . (Fr, T.)
أَثِيثٌ Much in quantity, abundant, or numerous: and great, or large: as also ↓ أَثٌّ ; (M, K;) which is, in my opinion, [says ISd, originally أَثِثٌ ,] of the measure فَعِلٌ : (M:) the fem. is أَثِيثَةٌ : and the pl. is اـِثَاثٌ and أَثَايءِثُ ; (M, K; *) both being pls. of the masc. and of the fem.; (K;) or the latter is pl. of the fem. only; (M, * MF;) but the former is [pl. of the masc.,] like كِرَامٌ as pl. of كَرِيمٌ , (TA,) and is pl. of the fem. also. (M.) You say, نَبَاتٌ أَثِيثٌ Herbage, or a herb, that is abundant, or plenteous, and tangled, or luxuriant: (T, S:) or abundant and tall. (M.) And شَعَرٌ أَثِيثٌ Hair that is abundant, and tangled, or luxuriant: (S:) or abundant (T, M) and long. (M.) And لِحْيَةٌ أَثِيثَةٌ , and ↓ أَثَّةٌ , A thick beard. (M, TA.) And اِمْرَأَةٌ أَثِيثَةٌ A fleshy woman: (M, TA:) pl. أَثَايءِثُ , (M,) signifying fleshy women; (S, M, K;) as also اـِثَاثٌ : (M:) or the former of these pls. signifies tall, full-grown, women. (K.)
أَثَاثِىُّ i. q. أَثَافِىُّ , (K,) i. e. The [three] stones which are set up and upon which the cooking-pot is placed: the [second] ث is said to be a substitute for ف , and some hold the hemzeh to be augmentative. (TA.)
The roots that most often share a verse with أ ث ث. Window: the verse. Measure: the number of distinct verses in which both roots occur (of the 2 this root appears in). Ubiquitous roots are excluded so genuinely connected concepts surface — see the method.
Page 1 of 1. The root is highlighted in each verse.
وَٱللَّهُجَعَلَلَكُممِّنۢبُيُوتِكُمْسَكَنًاوَجَعَلَلَكُممِّنجُلُودِٱلْأَنْعَٰمِبُيُوتًاتَسْتَخِفُّونَهَايَوْمَظَعْنِكُمْوَيَوْمَإِقَامَتِكُمْوَمِنْأَصْوَافِهَاوَأَوْبَارِهَاوَأَشْعَارِهَآأَثَٰثًاوَمَتَٰعًاإِلَىٰحِينٍ
Reference 16:80وَكَمْأَهْلَكْنَاقَبْلَهُممِّنقَرْنٍهُمْأَحْسَنُأَثَٰثًاوَرِءْيًا
Reference 19:74No published investigation cites this root yet. When one does, it appears here — the evidence links back to the argument.