13-Letter Nouns Ending With OR

Here's the list of all the 44 13-Letter Nouns Ending With OR in the English Language.

The list is arranged by the word lengths. Click on the length below to jump to the relevant section of the page.

Common Nouns (with Definitions and Examples)
administrator
1. someone who administers a business
2. the party appointed by a probate court to distribute the estate of someone who dies without a will or without naming an executor
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semiconductor
1. a substance as germanium or silicon whose electrical conductivity is intermediate between that of a metal and an insulator; its conductivity increases with temperature and in the presence of impurities
2. a conductor made with semiconducting material
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subcontractor
1. someone who enters into a subcontract with the primary contractor
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defibrillator
1. an electronic device that administers an electric shock of preset voltage to the heart through the chest wall in an attempt to restore the normal rhythm of the heart during ventricular fibrillation
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authenticator
1. one who determines authenticity (as of works of art) or who guarantees validity
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13-Letter Nouns Ending With OR