Vllt ist auch nicht "Ding" gemeint (sh. Link) und sinngemäss wäre "dem Entstehen unterworfen" passend oder in der Kurzfassung "entstehen".
2. Ratio -- ethically -- (a) objective: "rationality," anything that is as it should be according to its reason & logicality (as expressed under No. 1 a), i. e. right property, sound condition, norm, propriety, constitution as conforming to No. 1 in universal application i. e. Natural or Cosmic Law: yattha nāmañ ca rūpaŋ ca asesam uparujjhati, taŋ te dhammaŋ idhâññāya acchiduŋ bhavabandhanaŋ (recognising this law) S i.35 cittacetasikā dh˚ ā a term for the four mental khandhas, and gradually superseding them Dhs 1022 (cf. Compendium of Philosophy, 1); dasadhamma -- vidū Vin i.38 (see dasa); with attha, nirutti and paṭibhāna: one of the 4 Paṭisambhidās (branches of analytic knowledge A ii.160; Pṭs i.84, 88 etc.; Vibh. 293 f., Points of Controversy, p. 380. In this sense freq. -- ˚ as adj.: being constituted, having the inherent quality (as based on Natural Law or the rational constitution of the Universe), destined to be . . ., of the (natural) property of . . ., like (cp. Gr. -- eidh/s or E. -- able, as in change -- able=liable to change, also E. -- hood, -- ly & P. -- gata, -- ṭhita), e. g. khaya -- dhamma liable to decay (+vaya˚, virāga˚, nirodha˚), with ref. to the Sankhāras S iv.216 sq.; in the Paṭiccasamuppāda S ii.60; akkhaya imperishable Pv iv.152 (dānaŋ a -- dh. atthu). cavana˚ destined to shift to another state of existence D i.18; iii.31; It 76; VvA 54. jāti -- jarā -- maraṇa˚ under the law of birth, age, & death D iii.57; A i.147; iii.54; PvA 41 (sabbe sattā . . .); bhedana˚ fragile (of kāya) D i.76; S i.71; PvA 41 (bhijjana˚ of sankhārā). vipariṇāma˚ changeable A i.258; iv.157; PvA 60 (+anicca). a˚ unchanging D iii.31 sq. samudaya˚ & nirodha˚, in formula yaŋ kiñci s -- dh˚ŋ sabban tan n -- dh˚ŋ "anything that is destined to come into existence must also cease to exist"