autochthon
The earliest inhabitant of an area; an indigenous person.
A large mass of rock in the place of its original formation, rooted to its basement (foundation rock) as opposed to an allochthon or nappe which has shifted from the place of formation; an autochthonous rock formation.
A term referring to mortals and immortals who have sprung, fully-formed, from the soil, rocks and trees. Mythical characters, such as Erichthonius (a son of Hephaestus and Gaia, and raised by Athena), and Cecrops I, are two most well-known examples.

autochthone
Alternative form of autochthon.

autochthones
plural of autochthon

autochthonist
An advocate of autochthony

autochthonists
plural of autochthonist

autochthons
plural of autochthon.

autocorrupt
An autocorrect feature which inadvertently introduces new errors into the writer's text.

autocrat
An absolute ruler with infinite power.
A title borne by some such monarchs, as in Byzantium and tsarist Russia.
Until the 20th century, a favorable description of a ruler who was connected with the concept of lack of conflicts of interest and an indication of grandeur and power.

autocratess
A female autocrat.

autocratesses
plural of autocratess

autocrator
Archaic form of autocrat.

autocrators
plural of autocrator

autocratress
A female autocrat.

autocratrices
plural of autocratrix

autocratrix
A female autocrat.
The enlightened despot Catherine II of Russia, who reigned from 1762 to 1796 as empress and autocratrix of all the Russias.

autocratrixes
plural of autocratrix

autocrats
plural of autocrat

autocrosser
One who takes part in autocross.

autocrossers
plural of autocrosser

autocthon
Obsolete form of autochthon.

autocthons
plural of autocthon

autocyclist
The rider of an autocycle

autocyclists
plural of autocyclist

autodiagnosis
Diagnosis of a condition by the patient; self-diagnosis.

autodidact
A self-taught person.

autodidacts
plural of autodidact

autodispenser
An automatic dispenser

autodispensers
plural of autodispenser

autodynamics
A discredited theory proposed by Ricardo Carezani in the early 1940s as a replacement for Einstein's theories of special relativity and general relativity, claiming that the equations of the Lorentz transformation are incorrectly formulated, that the neutrino does not exist, and that there are some additional particles and decay modes.

autoeroticist
One who stimulates oneself sexually; a masturbator.

autoeroticists
plural of autoeroticist.

autoerotist
Synonym of autoeroticist.

autoerotists
plural of autoerotist.

autoethnographer
One who carries out autoethnography.

autoethnographers
plural of autoethnographer

autoette
A battery-powered microcar with two seats and three wheels, also sometimes used as a kind of wheelchair by disabled people.

autoettes
plural of autoette

autofictionist
A writer of autofiction.

autofictionists
plural of autofictionist

autoglazier
Someone who repairs or installs windscreens in vehicles

autoglaziers
plural of autoglazier

autographist
One who collects or authenticates autographs.
One who signs an autograph.
One who copies a historic document.

autographists
plural of autographist

autographizer
A person who collects autographs

autographizers
plural of autographizer

autographomania
An enthusiasm for collecting the autographs of famous people.

autogynephile
A person who exhibits autogynephilia.

autogynephiles
plural of autogynephile

autogynephilia
In Blanchard's transsexualism typology, the supposed paraphilic tendency of a male person to be sexually aroused by the thought of being a female, sometimes framed as a form of gender identity disorder or transvestic fetishism.

autogynephiliac
A person who has autogynephilia.

autogynephiliacs
plural of autogynephiliac

autogynophilia
Alternative form of autogynephilia.

autohaemotherapy
Alternative form of autohemotherapy.

autohagiographer
The writer of a flattering autobiography.

autohagiographers
plural of autohagiographer

autohagiographies
plural of autohagiography

autohagiography
An autobiography of a saint.
An autobiography that flatters the subject.

autoharpist
Someone who plays the autoharp.

autoharpists
plural of autoharpist

autohemolysin
Any hemolysin produced by the affected person's own body

autohemolysins
plural of autohemolysin

autohemotherapy
The intramuscular or subcutaneous, immediate hypodermic reinjection of blood previously removed from the patient.

autohomoeroticism
In Blanchard's transsexualism typology, the proposed paraphilic tendency of a female person to be sexually aroused by the thought of being male and engaging in homoeroticism.

autoist
One who drives an automobile.

autoists
plural of autoist

autokrator
Alternative form of autocrator.

autokrators
plural of autokrator.

autolinguonym
A language name of endonymic (native) origin, created and used by native speakers as designations for their language.

autolinguonyms
plural of autolinguonym

automaker
A person or company that manufactures automobiles; usually used to refer to a large corporation such as General Motors, Toyota, and so on.

automakers
plural of automaker

automan
A man involved in automobile manufacture.

automaniac
A person who is self-involved to the point of mental illness.

automaniacs
plural of automaniac

automath
One who is self-taught.

automaths
plural of automath

automatonophobiac
One who suffers from automatonophobia.

automatonophobiacs
plural of automatonophobiac

automen
plural of automan

automonosexuals
plural of automonosexual

autonepiophilia
Paraphilic infantilism with oneself in the role of the infant or toddler, wearing diapers, engaging in child-like activities and engaging with childish paraphernalia; a kink in which one imagines themselves as a baby or toddler, part of ABDL.

autonomist
An advocate of autonomy or autonomism.

autonomists
plural of autonomist

autonosode
A nosode prepared from material from the patient's own body.

autonosodes
plural of autonosode

autopathy
The philosophy that the cause of sickness in one individual is the same as the cause in another person.
An interaction where a species affects its own subsequent growth, especially negatively.

autopatroller
A trusted contributor whose creations and edits are automatically marked as patrolled and do not require a review by a patroller or an administrator.

autopatrollers
plural of autopatroller

autoperformance
The performance of a work by its own creator or author.

autoperformances
plural of autoperformance

autophage
One who or that which eats itself.
A rocket that consumes parts of its own structure as fuel.

autophages
plural of autophage

autophonia
Synonym of autophony.

autophony
The unusually loud hearing of a person's own voice, breathing or other self-generated sounds.
An auscultatory process which consists of noting the tone of the observer's own voice, while he speaks, holding his head close to the patient's chest.

autoproducer
An enterprise that produces a resource (such as heat or electricity), but for which that production is not its primary activity.

autoproducers
plural of autoproducer

autopsier
One who carries out an autopsy.

autopsiers
plural of autopsier

autoselector
An automatic selector.

autoselectors
plural of autoselector

autosender
An automatic sender.

autosenders
plural of autosender

autosexuals
plural of autosexual

autosuggestionist
A practitioner of autosuggestion.

autosuggestionists
plural of autosuggestionist

autothaumaturgist
One who pretends to be notable or mysterious.

autothaumaturgists
plural of autothaumaturgist

autotheist
One who subscribes to autotheism; a self-worshipper.

autotheists
plural of autotheist

autotransfusion
A blood transfusion in which a person receives their own blood, extracted previously.

autotransfusionist
An autotransfusion technician.

autotransfusionists
plural of autotransfusionist

autotransfusions
plural of autotransfusion