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or
1[awr, er]
conjunction
(used to connect words, phrases, or clauses representing alternatives).
books or magazines; to be or not to be.
(used to connect alternative terms for the same thing).
the Hawaiian, or Sandwich, Islands.
(used in correlation).
either … or; or … or; whether … or.
(used to correct or rephrase what was previously said).
His autobiography, or rather memoirs, will soon be ready for publication.
otherwise; or else.
Be here on time, or we'll leave without you.
Logic., the connective used in disjunction.
OR
2[awr]
noun
a Boolean operator that returns a positive result when either or both operands are positive.
-or
3a suffix occurring in loanwords from Latin, directly or through Anglo-French, usually denoting a condition or property of things or persons (ardor; honor; horror; liquor; pallor; squalor; torpor; tremor ), sometimes corresponding to qualitative adjectives ending in -id4 (horrid; pallid; squalid; torpid ). A few other words that originally ended in different suffixes have been assimilated to this group (behavior; demeanor; glamour ).
OR
5abbreviation
Law., on (one's own) recognizance.
operating room.
operations research.
Oregon (approved especially for use with zip code).
owner's risk.
-or
6a suffix forming animate or inanimate agent nouns, occurring originally in loanwords from Anglo-French (debtor; lessor; tailor; traitor ); it now functions in English as an orthographic variant of -er, usually joined to bases of Latin origin, in imitation of borrowed Latin words containing the suffix -tor (and its alternant-sor ). The association with Latinate vocabulary may impart a learned look to the resultant formations, which often denote machines or other less tangible entities which behave in an agentlike way: descriptor; plexor; projector; repressor; sensor; tractor .
or
7[awr]
noun
the tincture, or metal, gold: represented either by gold or by yellow.
adjective
of the tincture, or metal, gold.
a lion or.
O.R.
8abbreviation
owner's risk.
or
1/ ə, ɔː /
conjunction
used to join alternatives
apples or pears
apples or pears or cheese
apples, pears, or cheese
used to join rephrasings of the same thing
to serve in the army, or rather to fight in the army
twelve, or a dozen
used to join two alternatives when the first is preceded by either or whether
whether it rains or not we'll be there
either yes or no
a few
See else
a poetic word for either or whether as the first element in correlatives, with or also preceding the second alternative
OR
2abbreviation
operations research
Oregon
military other ranks
-or
3suffix
indicating state, condition, or activity
terror
error
the US spelling of -our
or
4/ ɔː /
conjunction
(subordinating; foll by ever or ere) before; when
preposition
before
-or
5suffix
a person or thing that does what is expressed by the verb
actor
conductor
generator
sailor
or
6/ ɔː /
adjective
(usually postpositive) heraldry of the metal gold
Spelling Note
Word History and Origins
Origin of or1
Origin of or2
Origin of or3
Origin of or4
Origin of or5
Origin of or6
Word History and Origins
Origin of or1
Origin of or2
Origin of or3
Origin of or4
Example Sentences
Hamas officials have said in recent interviews that retrieving bodies of dead hostages will take time, as many are in collapsed or bombed-out tunnels or under the rubble.
Those alive could be released as early as Sunday or Monday.
“I don’t want Californians ignored by the national government because all the districts are fortresses for one party or the other.”
People across the country are just beginning to receive notices in the mail showing their premiums will double, or worse, next year.
Republicans knew this was coming, but they either thought they could escape blame for it or they are so deluded they actually believe it’s what people want.
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