invalidity
N การ ไม่ มีผลบังคับใช้ ความอ่อนแอ
INVALIDITY
n.Weakness; want of cogency; want of legal force or efficacy; as the invalidity of an agreement or of a will.
In `va *lid "i *ty, n. Etym: [Cf. F. invalidité, LL. invaliditas want of health. ]
in va lid i ty |ˌinvəˈliditē ˈˌɪnvəˈˌlɪdədi | ▶noun 1 the fact of not being valid: the invalidity of their independence declaration. 2 chiefly Brit. the condition of being an invalid.
in |val ¦id |ity |ɪnvəˈlɪdɪti | ▶noun [ mass noun ] 1 Brit. the condition of being an invalid. 2 the fact of not being valid.
in va lid i ty /ɪ̀nvəlɪ́dəti /名詞 U 無効, 無価値 ; 病弱 ▸ invalidity benefit ⦅英 ⦆(国民保険の )傷病手当