is Meaning, Definition & Usage

  1. verb have the quality of being; (copula, used with an adjective or a predicate noun)
    be.
    • John is rich
    • This is not a good answer
  2. verb be identical to; be someone or something
    be.
    • The president of the company is John Smith
    • This is my house
  3. verb occupy a certain position or area; be somewhere
    be.
    • Where is my umbrella?" "The toolshed is in the back
    • What is behind this behavior?
  4. verb have an existence, be extant
    be; exist.
    • Is there a God?
  5. verb happen, occur, take place; this was during the visit to my parents' house"
    be.
    • I lost my wallet
    • There were two hundred people at his funeral
    • There was a lot of noise in the kitchen
  6. verb be identical or equivalent to
    be; equal.
    • One dollar equals 1,000 rubles these days!
  7. verb form or compose
    constitute; represent; be; comprise; make up.
    • This money is my only income
    • The stone wall was the backdrop for the performance
    • These constitute my entire belonging
    • The children made up the chorus
    • This sum represents my entire income for a year
    • These few men comprise his entire army
  8. verb work in a specific place, with a specific subject, or in a specific function
    be; follow.
    • He is a herpetologist
    • She is our resident philosopher
  9. verb represent, as of a character on stage
    embody; be; personify.
    • Derek Jacobi was Hamlet
  10. verb spend or use time
    be.
    • I may be an hour
  11. verb have life, be alive
    be; live.
    • Our great leader is no more
    • My grandfather lived until the end of war
  12. verb to remain unmolested, undisturbed, or uninterrupted -- used only in infinitive form
    be.
    • let her be
  13. verb be priced at
    be; cost.
    • These shoes cost $100

WordNet


Is intransitive verb
Etymology
AS. is; akin to G. & Goth. ist, L. est, Gr. , Skr. asti. . Cf. Am, Entity, Essence, Absent.
Definitions
  1. The third person singular of the substantive verb be, in the indicative mood, present tense; as, he is; he is a man. See Be. ✍ In some varieties of the Northern dialect of Old English, is was used for all persons of the singular.
    For thy is I come, and eke Alain. Chaucer.
    Aye is thou merry. Chaucer.
    ✍ The idiom of using the present for future events sure to happen is a relic of Old English in which the present and future had the same form; as, this year Christmas is on Friday.
    To-morrow is the new moon. 1 Sam. xx. 5.

Webster 1913