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lemmatize

American  
[lem-uh-tahyz] / ˈlɛm əˌtaɪz /
especially British, lemmatise

verb (used with object)

lemmatized, lemmatizing
  1. to sort (the words in a list or text) in order to determine the headword, under which other words are then listed.


lemmatize British  
/ ˈlɛməˌtaɪz /

verb

  1. (tr) linguistics to group together the inflected forms of (a word) for analysis as a single item

"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

Other Word Forms

  • lemmatization noun

Etymology

Origin of lemmatize

1965–70; < Greek lēmmat- (stem of lêmma; lemma 1 ) + -ize