American Heritage Dictionary
(2)
Century Dictionary
(3)
GNU Webster's 1913
WordNet
(2)
Elsewhere on the web
Beyond these theories there still remains that of an autochthonous origin; and who shall yet affirm that both the people and their civilisation may not have sprung and evolved upon the soil of the world which we call new?— Mexico Its Ancient and Modern Civilisation, History, Political Conditions, Topography, Natural Resources, Industries and General Development
Some authorities are for Lydia; some are for the Rhaetian Alps; some are for calling the Etruscans 'autochthonous,'--which I hold to be, like Mesopotamia, a 'blessed word.'— The Crest-Wave of Evolution A Course of Lectures in History, Given to the Graduates' Class in the Raja-Yoga College, Point Loma, in the College-Year 1918-19
They were absolutely indigenous and autochthonous--a far older Brookshire family than any of the dwellers in the big houses about Then in the midst of a loving report by Betty on the virtues and docility of a beautiful Jersey cow who was the pride of Miss Henderson's new herd, Janet Leighton remembered one of her letters of the evening and drew it out of her pocket Who do you think is going to be--is already--the commandant of the timber girls in the new camp Rachel couldn't guess You remember Mrs. Fergusson--at College Rachel raised her eyebrows The Irish lady?— Harvest
Fichte, like a true German, emphasized education as the means of progress: Arnim grasped the problem from another side; he felt himself autochthonous, and consciously set out to make his connection with the soil react on those sprung from the soil.— The German Classics of the Nineteenth and Twentieth Centuries, Volume 05 Masterpieces of German Literature Translated into English

Century Dictionary (1)
Bubble size: how much this word was used in a year
Bubble height: used more or less than expected, vs. all uses evenly distributed
You can expect to see this word about once a year.
Recently looked upauguries · accrue · bantams · modish · champions |
Recent Favoritespygopagus · sanglant · Astacus · sweetbread · qualms |
Recent Pronunciationseu oi oìa u ou e u oìa · the octopi are dry · Kansas City · spell it rite · put it in your pocket |