Awful vs Undefined - What's the difference?

As adjectives the difference between awful and undefined

is that awful is oppressing with fear or horror; appalling, terrible while undefined is lacking a definition or value.

As an adverb awful

is (colloquial) very, extremely; as, an awful big house.

awful

English

Alternative forms

* awfull (archaic)

Adjective

(en-adj)

Oppressing with fear or horror; appalling, terrible.

Inspiring awe; filling with profound reverence or respect; profoundly impressive.

*, I.56:

God ought not to be commixed in our actions, but with awful reverence, and an attention full of honour and respect.

* 1819 , Lord Byron, Don Juan , II.143:

And then she stopped, and stood as if in awe / (For sleep is awful ).

Struck or filled with awe.

(obsolete) Terror-stricken.

Worshipful; reverential; law-abiding.

Exceedingly great; usually applied intensively.

an awful bonnet

I have learnt an awful amount today.

Very bad.

My socks smell awful .

Usage notes

* Nouns to which "awful" is often applied: day, truth, time, place, moment, mess, night, news, state, situation, smell, thought, person, pain, movie, consequence, crime, fate, death, tragedy, man, event, disease, story, condition, mistake, taste, picture, year, calamity, doom, film, catastrophe, secret, performance, storm, end, week, shape, choice.

Synonyms

* See also

Adverb

(-)

(colloquial) Very, extremely; as, an awful big house.

External links

* *

undefined

English

Adjective

(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 .

Antonyms

* defined