Definify.com

Webster 1828 Edition

Undefined

UNDEFI'NED

, a.

1.

Not defined; not described by definition or explanation.

2.

Not having its limits described.

Definition 2024

undefined

undefined

English

Adjective

undefined ‎(not comparable)

Lacking a definition or value.
(mathematics, computing) That does not have a meaning and is thus not assigned an interpretation.
The result of division by zero is undefined.

Antonyms

defined

Translations

lacking definition or value

Catalan: indefinit
Chinese:
Mandarin: 未定義, 未定义 ‎(wèidìngyì)
Czech: nedefinovaný
Finnish: määrittelemätön, epämääräinen (fi)

French: indéfini (fr)
Italian: indefinito (it)
Portuguese: indefinido (pt)
Romanian: nedefinit (ro)
Russian: неопределённый (ru) ‎(neopredeljónnyj)

mathematics: without interpretation

Catalan: indefinit
Finnish: määrittelemätön

French: indéfini (fr)
Romanian: nedefinit (ro) m, nedefinită f
Russian: неопределённый (ru) ‎(neopredeljónnyj)