Be Definition

are
verb
To exist in actuality; have life or reality.
I think, therefore I am.
American Heritage
To exist; live.
Caesar is no more.
Webster's New World
To occupy a specified position.
The food is on the table.
American Heritage
To happen or occur.
When will the wedding be?
Webster's New World
To remain in a certain state or situation undisturbed, untouched, or unmolested.
Let the children be.
American Heritage
Antonyms:
abbreviation
Baumé
Webster's New World
Bachelor of Education.
Webster's New World
Bachelor of Engineering.
Webster's New World
Bill of exchange.
Webster's New World
Board of Education.
American Heritage
prefix
Completely; thoroughly; excessively. Used as an intensive.
Bemuse.
American Heritage
On; around; over.
Besmear.
American Heritage
About; to.
Bespeak.
American Heritage
Used to form transitive verbs from nouns, adjectives, and intransitive verbs, as:
American Heritage
symbol
Beryllium.
Webster's New World
affix
Around.
Besprinkle, beset.
Webster's New World
Completely, thoroughly, excessively.
Bedeck, besmear.
Webster's New World
Away.
Bereave, betake.
Webster's New World
About.
Bethink, bemoan.
Webster's New World
Make.
Besot, bedim.
Webster's New World
idiom
be off!
  • go away!
Webster's New World

Idioms, Phrasal Verbs Related to Be

  • be off!

Origin of Be

  • From Middle English been (“to be”), from Old English bēon (“to be, become”), from Proto-Germanic *beuną (“to be, exist, come to be, become”), from Proto-Indo-European *bʰew- (“to grow, become, come into being, appear”). Cognate with West Frisian binne (“are”), Dutch ben (“am”), Low German bün ("am"), German bin (“am”), Old English būan (“to live, wone”). Irregular forms are inherited from the Old English verb wesan.

    From Wiktionary

  • Middle English ben from Old English bēon bheuə- in Indo-European roots See am is etc. for links to other Indo-European roots

    From American Heritage Dictionary of the English Language, 5th Edition

  • Middle English bi-, be- from Old English be-, bi- ambhi in Indo-European roots

    From American Heritage Dictionary of the English Language, 5th Edition

  • ME bi-, be- < OE (akin to Goth bi-, Ger be-), at, near < Gmc base of by

    From Webster's New World College Dictionary, 5th Edition