استثقال istis̤ḳāl A (inf. x. of ثقل Heb. He weighed) s. m. Heaviness, trouble, importunity.

استثنا istis̤nā A (inf. x. of ثني Heb. He turn- ed, &c.) s. m. Exception, distinction, ano- maly.

استغاثه istig̠ẖās̤a A (inf. x. of غوث) s. m. Asking for help; demanding justice, complaining.

اسنثي असंशय a-sanshaya S adj. Undoubted.

بحثابحثي baḥs̤-ā-baḥs̤-ī A. s. f. Controversy, dis- cussion, argumentation. A.H. بحثنا baḥas̤nā (from بحث) v. a. To argue, dispute, debate, talk. P.A. بحدي ba-hadd-e, To such an extreme; to such a degree.

تاثير tās̤īr A (inf. ii. of اثر) s. f. The making an impression, effect, impression, operation, pene- tration. Plur. تاثيرات tās̤īrāt, Impressions, ef- fects.

تثليث tas̤līs̤ A (inf. ii. of ثلث Heb. Three) s. f. 1. Trinity. 2. Dividing into three parts. 3. A trine (the aspect of the planets).

تثنيه tas̤niya A (inf. ii. of ثني) s. m. used adjec- tively, The dual (number).

تمثل tamas̤s̤ul A (inf. v. of مثل) s. m. 1. Imita- ting, resembling. 2. Applying allegories.

تمثيل tams̤īl A (inf. ii. of مثل) s. f. 1. Comparison, similitude. 2. Allegory, parable, apologue, an example, a counterpart or duplicate, a fac simile. (Plur. تمثيلات tams̤īlāt). تمثيل لانا tams̤īl lānā, To allegorize.

تمثيلا tams̤īl-aṉ A adv. By way of similitude, alle- gorically.

تکثير taks̤īr A (inf. ii. of کثر) s. f. Augmenting, enlarging, increasing.

تکثيف taks̤īf A (inf. ii. of کثف) s. f. Rendering thick or dense, condensation.

ثالثه s̤ālis̤a A s. f. An arbitress, a mediatrix.

ثالثي s̤ālis̤-ī A s. f. Arbitration.