功用Function, activity, ability (sāmarthya).

sāmarthya: Capability, potency.

Sarvastivada Abhidharma, Sanskrit-English Glossary, by Bhikkhu KL Dhammajoti

sāmarthya n. (fr. sam-artha) sameness of aim or object or meaning or signification, belonging or agreeing together (in aim, object &c.), adequacy, accordance, fitness, suitableness Pat. Hariv. Suśr. &c
• the being entitled to, justification for (loc. or comp.) MBh. R. &c
• ability to or capacity for (inf., dat., loc., or comp
• acc. with √kṛ, 'to do one's utmost'
• with √bhaj, to take pains', 'exert one's self') ib
• efficacy, power, strength, force (āt, or -tas or -yogāt, 'through the force of circumstances', 'by reason of.', in consequence of', 'on account of.' 'as a matter of course') ib
• the force or function or sense of a word, Kusum

Sanskrit-English Dictionary, by M. Monier William

 

mthu

[translation-san] {LCh,MSA,L} prabhāva

[translation-san] {MSA} prabhāvatas

[translation-san] {LCh,MSA,C} anubhāva {C}(=sāmarthya)

[translation-san] {MSA} sāmarthya

[translation-san] {C,MSA} bala

[translation-san] {MSA} balavatva

[translation-san] {MSA} prabala

[translation-san] {MSA} ṛddhika

[translation-san] {MSA} śakti

[translation-san] {MSA} sthāman

[translation-eng] {Hopkins} power; force

[translation-eng] {C} strong; exalted; mighty; powerful; might

Jeffrey Hopkins' Tibetan-Sanskrit-English Dictionary

 

mthus

[translation-san] {C} anubhāva (=sāmarthya)

[translation-eng] {Hopkins} power

[translation-eng] {C} might

Jeffrey Hopkins' Tibetan-Sanskrit-English Dictionary

nus

[translation-san] {C} prabhavati

[translation-san] {C} prasahate (=na prabhaviṣyati)

[translation-san] {C} śakya

[translation-san] {MV} śak-

[translation-san] {MV} sāmarthya

[translation-san] {C} pratibala

[translation-eng] {Hopkins} ability; able; potency; power; capacity

[translation-eng] {C} be able to; is powerless; capable of enduring; is possible; be able; can; lends itself to; capable; able to; competent

Jeffrey Hopkins' Tibetan-Sanskrit-English Dictionary

nus pa

[translation-san] {LCh,C,MSA} śakya

[translation-san] {MSA} śakti

[translation-san] {LCh} samartha

[translation-san] {LCh,MSA} sāmarthya

[translation-san] {GD:88} śaktiḥ

[translation-san] bāla

[translation-eng] {Hopkins} ability; potency; power; capacity

[translation-eng] {C} is possible; be able; can; lends itself to

Jeffrey Hopkins' Tibetan-Sanskrit-English Dictionary