A topographic or habitational surname from Middle English for someone who lived near a hawthorn hedge or in a place with such a name. / A city in Los Angeles County, California, United States.

Any of various shrubs and small trees of the genus Crataegus having small, apple-like fruits and thorny branches

plural of hawthorn

plural of Hawthorn

A surname. / A borough in Clarion County, Pennsylvania, United States. / An inner suburb of Melbourne, in the City of Boroondara, Victoria, Australia.

A phenomenon whereby a change in the behavior of a subject being studied is an effect of the change itself or the fact of being observed rather than the nature of the change in question.

plural of Hawthorne effect

Crataegus pinnatifida, a species of shrub that produces a medicinal herb used in Chinese traditional medicine. / the fruit of the shrub

Crataegus phaenopyrum, native to eastern North America.

plural of Indian hawthorn