Undefined vs Uncertain - What's the difference?
undefined | uncertain | Related terms |
Lacking a definition or value.
(mathematics, computing) That does not have a meaning and is thus not assigned an interpretation.
Not certain; unsure.
*(John Tillotson) (1630-1694)
*:Man, without the protection of a superior Being,is uncertain of everything that he hopes for.
Not known for certain; questionable.
:
Not yet determined; undecided.
Variable and subject to change.
Fitful or unsteady.
*
*:Turning back, then, toward the basement staircase, she began to grope her way through blinding darkness, but had taken only a few uncertain steps when, of a sudden, she stopped short and for a little stood like a stricken thing, quite motionless save that she quaked to her very marrow in the grasp of a great and enervating fear.
Unpredictable or capricious.
*Sir (Walter Scott) (1771-1832)
*:O woman! in our hours of ease, / Uncertain , coy, and hard to please!
Undefined is a related term of uncertain.
As adjectives the difference between undefined and uncertain
is that undefined is lacking a definition or value while uncertain is not certain; unsure.undefined
English
Adjective
(wikipedia undefined) (-)- The result of division by zero is undefined .