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necro-

American  
especially before a vowel, necr-.
  1. a combining form meaning “the dead,” “corpse,” “dead tissue,” used in the formation of compound words.

    necrology.


necro- British  

combining form

  1. indicating death, a dead body, or dead tissue

    necrology

    necrophagous

    necrosis

"Collins English Dictionary — Complete & Unabridged" 2012 Digital Edition © William Collins Sons & Co. Ltd. 1979, 1986 © HarperCollins Publishers 1998, 2000, 2003, 2005, 2006, 2007, 2009, 2012

Usage

What does necro- mean? Necro- is a combining form used like a prefix variously meaning “the dead,” “corpse,” or “dead tissue.” It is used in technical and scientific terms, including in biology and medicine.Necro- comes from the Greek nekrós, meaning “dead person, corpse” or “dead.” Similar in meaning and use to necro- is the common combining form thanato-, from the Greek thánatos, “death.”What are variants of necro-?When combined with words or word elements that begin with a vowel, necro- becomes necr-, as in necrectomy.

Etymology

Origin of necro-

< Greek nekro-, combining form of nekrós dead person, corpse, (adj.) dead