Pent vs Undefined - What's the difference?

As adjectives the difference between pent and undefined

is that pent is confined in a pen, imprisoned while undefined is lacking a definition or value.

is (pen);.

Confined in a pen, imprisoned.

''My object all sublime

''I shall achieve in time —

''To let the punishment fit the crime —

''The punishment fit the crime;

''And make each prisoner pent

''Unwillingly represent

''A source of innocent merriment!

Of innocent merriment!'' — W.S. Gilbert, '' .

Use of bare "pent", as in the Gilbert quotation above, has become less common over time. (Use of "pent up" or "pent in" remains about as common.)

(head)

(pen);

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(wikipedia undefined) (-)

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 .

* defined