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Abut vs Undefined - What's the difference?

abut | undefined |

As a verb abut

is to touch by means of a mutual border, edge or end; to border on; to lie adjacent; to project; to terminate; to be contiguous; to meet, of an estate, country, etc .

As an adjective undefined is

lacking a definition or value.

abut

English

Alternative forms

* abutt

Verb

(abutt)
  • To touch by means of a mutual border, edge or end; to border on; to lie adjacent; to project; to terminate; to be contiguous; to meet, of an estate, country, etc.
    • It was a time when Germany still abutted upon Russia.
    His land abuts on the road.
  • To lean against on one end; to end on, of a part of a building or wall.
  • To border upon; be next to; abut on; be adjacent to; to support by an abutment.

    • Usage notes

    * (estate or country) Followed by any of the following words: upon', '''on''' or (obsolete) ' to . * (building) Followed by any of the following words: upon', '''on''', or ' against .

    References

    Anagrams

    * * ----

    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