orgiasticism
Wild, uncontrolled behaviour (especially sexual), like that of an orgy.

orgie
Obsolete form of orgy.

orgies
plural of orgy
plural of orgie

orgone
In the psychoanalytic theory of Wilhelm Reich, a form of sexual energy or life force distributed throughout the universe and available for collection, storage, and further use.

orgones
plural of orgone

orgonomy
The study of orgone.

orgs
plural of org

orgulity
pride

orgy
A secret rite or ceremony, typically involving riotous and dissolute behavior, including dancing, drunkenness and indiscriminate sexual activity, undertaken in honor of various pagan gods or goddesses (such as Attis, Bacchus, Ceres, Dionysus, Osiris, etc).
A gathering of people to engage in group sex.
An instance or period of excessive indulgence in a specified activity; spree.

oricha
Alternative spelling of orisha.

orichas
plural of oricha

oricycle
Alternative form of horocycle.

oricycles
plural of oricycle

oriency
Brightness or strength of colour.

orientabilities
plural of orientability

orientability
The condition of being orientable

orientalism
The tendency to represent eastern subjects, to assume stylistical characteristics original of the East.
An Eastern word, expression, or custom.
A patronizing Western attitude towards Middle Eastern, Asian, and North African societies.

orientalisms
plural of orientalism

orientality
The quality of being oriental.

orientalization
Alternative letter-case form of Orientalization.

orientalizations
plural of orientalization

orientation
The determination of the relative position of something or someone.
The relative physical position or direction of something.
The construction of a Christian church to have its aisle in an east-west direction with the altar at the east end.
An inclination, tendency or direction.
The ability to orient, or the process of so doing.
An adjustment to a new environment.
An introduction to a (new) environment.
An introduction to a (new) environment.
The direction of print across the page; landscape or portrait.
Ellipsis of sexual orientation.
The choice of which ordered bases are "positively" oriented and which are "negatively" oriented on a real vector space.
The designation of a parametrised curve as "positively" or "negatively" oriented; the analogous description of a surface or hypersurface.

orientations
plural of orientation

orientativity
The quality of being orientative.

orientedness
The state or condition of being oriented; an orientation.

orientifolding
The production of orientifolds

orientness
brightness; splendour.

orig
Abbreviation of original.

origin
The beginning of something.
The source of a river, information, goods, etc.
The point at which the axes of a coordinate system intersect.
The proximal end of attachment of a muscle to a bone that will not be moved by the action of that muscle.
An arbitrary point on Earth's surface, chosen as the zero for a system of coordinates.
Ancestry.

originalism
The view that a text should be interpreted according to the intent of its original authors.

originalisms
plural of originalism

originalities
plural of originality

originality
The quality of being original or novel.
The capacity to think independently or be inventive.
Something original.
The original state or condition of a thing.

originalness
The state or condition of being original.

originariness
The quality of being originary.

origination
The process of bringing something into existence.
The act of bringing something into existence.

originations
plural of origination

originativeness
The quality of being originative.

originlessness
Lack of an origin.

origins
plural of origin

origyne
Obsolete form of origin.

origynes
plural of origyne

orillion
Alternative form of orillon.

orisa
Alternative spelling of orisha.

orisas
plural of orisa

orisci
plural of oriscus

oriscus
An ornamental neume of unclear meaning, usually found added to another neume as an auxiliary note.

orisha
A divine entity in Yoruba religion that possesses the supernatural capability of reflecting some of the manifestations of Olódùmarè

orishas
plural of orisha

orismology
The explanation of technical terms.
Technical terms collectively; terminology.

orkishness
Alternative form of orcishness.

ornamentalism
Any artistic or architectural style characterised by ornamentation.

ornamentalities
plural of ornamentality

ornamentality
The quality of being ornamental.
An ornament or flourish.

ornamentalness
The quality of being ornamental.

ornamentation
Decoration, adornment or embellishment.
The act or process of decorating etc.
Short notes added to a composition to emphasize certain notes and to add style.

ornamentations
plural of ornamentation

ornamentlessness
Absence of ornaments.

ornateness
The state of being ornate.

ornatenesses
plural of ornateness

ornature
Decoration; ornamentation.

orneriness
The state of being ornery.

ornerinesses
plural of orneriness

ornithochory
The dispersal of seeds by birds

ornithography
The scientific description of birds.

ornithologies
plural of ornithology

ornithology
The branch of zoology that deals with the scientific study of birds.

ornithophaenology
The scientific study of the migration of birds

ornithophagy
The condition of being ornithophagous.

ornithophilia
Love for birds.

ornithophily
pollination by birds

ornithophobia
Fear of birds.

ornithoscopy
birdwatching

ornithotomy
The anatomy or dissection of birds.

orodynia
glossodynia

orogeneses
plural of orogenesis

orogenesis
The process of mountain formation by deformation of the Earth's crust.

orogenies
plural of orogeny

orogeny
The process of mountain building by the upward folding of the Earth's crust.

orographies
plural of orography

orography
The scientific study, or a physical description of mountains.
The orographic features of a region.

orology
The study or science of mountains and their formation.

oronymies
plural of oronymy

oronymy
The nomenclature of mountains, hills and other geographic rises.

oropharyngoscopies
plural of oropharyngoscopy

oropharyngoscopy
endoscopy of the oropharynx

ororotundity
The quality of being orotund (in various senses); orotundity.

orotherapy
The use of serum to treat disease.

orotundities
plural of orotundity

orotundity
The quality of being orotund.
An orotund statement or utterance.

orpeko
A form of spirit possession or spiritual sickness among Maasai people, especially women.

orphancy
The state of being an orphan.
The losing of both parents through their death.

orphandom
The state of being an orphan.
The losing of both parents through their death.

orphandoms
plural of orphandom

orphanhood
The state of being an orphan; the losing of both parents through their death.

orphanhoods
plural of orphanhood

orphanin
Synonym of nociceptin.

orphanins
plural of orphanin

orphanism
The state of being an orphan.

orphanity
The state of being an orphan; orphanhood.

orphanotrophism
The care and support of orphans.

orphanries
plural of orphanry

orphanry
The state of being an orphan.
The losing of both parents through death.
An institution for the care and protection of orphans; an orphanage.

orphanship
The state of being an orphan.
The losing of both parents through death.

orphany
Synonym of orphanry.

orphenadol
A combination of orphenadrine and paracetamol

orphon
A gene located outside the main chromosomal locus.

orphons
plural of orphon

orreries
plural of orrery

orrery
A clockwork model of any given solar system.
A conceptual model of someone's worldview.

orthel
A kind of soil that shows little or no cryoturbation.

orthels
plural of orthel

orthobicupola
A bicupola in which the bases have the same orientation

orthobicupolas
plural of orthobicupola

orthobirotunda
A birotunda in which the bases have the same orientation.

orthocclusion
Normal occlusion.