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10,896 entries
- originallyadverb
At first; in the beginning; before subsequent changes.
- originsnoun
Plural of *origin*: the points or places where things begin; sources or causes.
- orphannoun
(noun) A child whose parents are dead.
- orphanagenoun
A residential institution for the care of orphans.
- orphansnoun
Plural of *orphan*: children whose parents are dead.
- otherdeterminer
Used to refer to a person or thing that is different or distinct from one already mentioned or known.
- otherspronoun
People in general as opposed to oneself or a particular group.
- otherwiseadverb
In different circumstances; if not.
- ouinterjection
A variant spelling of "oh" or "oo," expressing surprise, pain, or other emotions.
- ouchinterjection
An exclamation expressing sudden physical pain.
- oughtverb
Used to indicate duty or correctness.
- oughtaverb
Informal or dialectal contraction of "ought to," expressing obligation or advisability.
- ouiinterjection
The French word for "yes," sometimes used in English for stylistic effect or humor.
- ouncenoun
A unit of weight equal to one sixteenth of a pound (approximately 28.35 grams).
- ouncesnoun
Plural of *ounce*: units of weight, each equal to one sixteenth of a pound.
- ourdeterminer
Belonging to or associated with the speaker and one or more other people.
- ourspronoun
Used to refer to a thing or things belonging to or associated with the speaker and others.
- ourselvespronoun
Used as the object of a verb or preposition when the subject is "we" and the action affects the same people.
- outadverb
Moving or appearing to move away from a place.
- outbreaknoun
A sudden occurrence of something unwelcome, such as war or disease.
- outcomenoun
The way a thing turns out; a result or consequence.
- outdooradjective
Done, situated, or used outside a building or in the open air.
- outdoorsadverb
(adverb) In or into the open air; outside a building.
- outeradjective
Located on or forming the outside; external.
- outfitnoun
(noun) A set of clothes worn together, typically for a particular occasion or purpose.
- outfitsnoun
Plural of *outfit*: sets of clothes worn together.
- outlawnoun
(noun) A person who has broken the law, especially one who remains at large or is a fugitive.
- outlawsnoun
(noun) Plural of *outlaw*: people who have broken the law or are fugitives.
- outletnoun
A pipe or hole through which water or gas may escape.
- outnumberedverb
(verb) Past tense and past participle of *outnumber*: was greater in number than.
- outpostnoun
A small military camp or position at some distance from the main force, used to guard against surprise attack.
- outputnoun
(noun) The amount of something produced by a person, machine, or industry.
- outragenoun
(noun) An extremely strong reaction of anger, shock, or indignation.
- outrageousadjective
Shockingly bad or excessive; very bold or unconventional.
- outrunverb
To run faster or farther than someone or something.
- outsidenoun
The external side or surface of something.
- outsidernoun
A person who does not belong to a particular group.
- outsidersnoun
Plural of *outsider*: people who do not belong to a particular group.
- outskirtsnoun
The outer parts of a town or city; the areas on the edge of a populated area.
- outstandingadjective
Exceptionally good; excellent.
- outtapreposition
Informal or dialectal spelling of "out of."
- ovennoun
An enclosed compartment, usually part of a cooker, for baking, roasting, or heating food.
- overpreposition
Above and across; higher than.
- overalladjective
(adjective) Taking everything into account; comprehensive.
- overboardadverb
From a ship into the water.
- overcomeverb
To succeed in dealing with a problem or difficulty.
- overdoverb
To do, use, or carry something to excess.
- overdosenoun
(noun) An excessive and dangerous dose of a drug.
- overdueadjective
Not having arrived, happened, or been done by the expected time; late.
- overheadadverb
(adverb) Above one's head; in the sky.