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Can vs Compulsory - What's the difference?

can | compulsory |

As nouns the difference between can and compulsory

is that can is song while compulsory is something that is compulsory or required.

As a verb can

is (lb).

As an adjective compulsory is

required; obligatory; mandatory.

can

English

(wikipedia can)

Etymology 1

From (etyl) (m) (first and third person singular of , Danish (m). More at canny, cunning.

Verb

  • To know how to; to be able to.
  • * {{quote-magazine, year=2013, month=July-August, author= Lee S. Langston, magazine=(American Scientist)
    • , title= The Adaptable Gas Turbine , passage=Turbines have been around for a long time—windmills and water wheels are early examples. The name comes from the Latin turbo'', meaning ''vortex , and thus the defining property of a turbine is that a fluid or gas turns the blades of a rotor, which is attached to a shaft that can perform useful work.}}
  • May; to be permitted or enabled to.
  • To be possible, usually with be .
  • * {{quote-book, year=1922, author=(Ben Travers)
    • , chapter=5, title= A Cuckoo in the Nest , passage=The most rapid and most seductive transition in all human nature is that which attends the palliation of a ravenous appetite.
  • To know.
  • * ca.1360-1387 , (William Langland), (Piers Plowman)
    • I can rimes of Robin Hood.
  • * ca.1360-1387 , (William Langland), (Piers Plowman)
    • I can no Latin, quod she.
  • * (William Shakespeare) (1564-1616)
    • Let the priest in surplice white, / That defunctive music can .
    Usage notes
    * For missing forms, substitute inflected forms of be able to , as: ** I might be able to go. ** I was able to go yesterday. ** I have been able to go, since I was seven. ** I had been able to go before. ** I will be able to go tomorrow. * The word could also suffices in many tenses. "I would be able to go" is equivalent to "I could go", and "I was unable to go" can be rendered "I could not go". (Unless there is a clear indication otherwise, "could verb''" means "would be able to ''verb''", but "could not ''verb''" means "was/were unable to ''verb ".) * The present tense negative can not'' is often contracted to ''cannot'' or ''can't . * The use of can'' in asking permission sometimes is criticized as being impolite or incorrect by those who favour the more formal alternative ''"may I...?" . * Can'' is sometimes used rhetorically to issue a command, placing the command in the form of a request. For instance, ''"Can you hand me that pen?"'' as a polite substitution for ''"Hand me that pen." * Some US dialects that glottalize the final /t/ in can't'' ( even when stressed.
    Synonyms
    * be able to * may
    Antonyms
    * cannot * can’t
    See also
    *

    Etymology 2

    From (etyl) canne, from (etyl) .

    Noun

    (en noun)
  • A more or less cylindrical vessel for liquids, usually of steel or aluminium.
  • A container used to carry and dispense water for plants (a watering can ).
  • A tin-plate canister, often cylindrical, for preserved foods such as fruit, meat, or fish.
  • (US, slang) toilet, bathroom.
  • (US, slang) buttocks.
  • (slang) jail or prison.
  • (slang) headphones.
  • (obsolete) A drinking cup.
    • (Shakespeare)
  • * Tennyson
    • Fill the cup and fill the can , / Have a rouse before the morn.
    Synonyms
    * (cylindrical metal container) tin
    Derived terms
    * beer can * can opener * carry the can * garbage can * kick at the can * kick the can / kick-the-can * kick the can down the road * trash can

    Verb

    (cann)
  • To preserve, by heating and sealing in a can or jar.
    • They spent August canning fruit and vegetables.
  • to discard, scrap or terminate (an idea, project, etc.).
    • He canned the whole project because he thought it would fail.
  • To shut up.
    • Can your gob.
  • (US, euphemistic) To fire or dismiss an employee.
    • The boss canned him for speaking out.

    Statistics

    *

    Anagrams

    * * * 100 English basic words English auxiliary verbs English defective verbs English irregular verbs 1000 English basic words ----

    compulsory

    English

    Adjective

    (en adjective)
  • Required; obligatory; mandatory.
  • * 1827 , A. D. Jr., Edinburgh Medical and Surgical Journal , A. and C. Black, page 212:
    • They are entirely private concerns, established by individual teachers, and attendance upon them is no more compulsory than attendance on our dispensaries.
  • * 1996 , (Ugo Pagano), Democracy and Efficiency in the Economic Enterprise , page 73:
    • Some might agree that membership in the firm is perhaps more compulsory than membership in a municipality, but balk at applying the analogy to the nation.
  • * {{quote-magazine, date=2013-07-19, author=(Peter Wilby)
    • , volume=189, issue=6, page=30, magazine=(The Guardian Weekly) , title= Finland spreads word on schools , passage=Imagine a country where children do nothing but play until they start compulsory schooling at age seven. Then, without exception, they attend comprehensives until the age of 16. Charging school fees is illegal, and so is sorting pupils into ability groups by streaming or setting.}}
  • Having the power of compulsion; constraining.

    • Synonyms

    * mandatory

    Antonyms

    * (required) optional

    Noun

    (compulsories)
  • Something that is compulsory or required.
  • * {{quote-news, year=2008, date=March 22, author=The Associated Press, title=French Victory in Ice Dance, work=New York Times citation
    • , passage=Delobel and Schoenfelder failed to win the free dance, but they had built a big lead in the compulsories and the original dance. }}