1. 
   onomastics
   [n] - the branch of lexicology that studies the origins and history of proper names
   Found op http://www.webdictionary.co.uk/definition.php?query=onomastics
   
   
2. 
   onomastics
   noun the branch of lexicology that studies the forms and origins of proper names
   Found op http://wordnetweb.princeton.edu/perl/webwn?s=onomastics
   
   
3. 
   onomastics
   (from the article `name`) The science that studies names in all their aspects is called onomastics (or onomatology—an obsolete word). The subject of this science is broad ...
   Found op http://www.britannica.com/eb/a-z/o/21
   
   
4. 
   onomastics
   onomastics 1. The study and history of names. 2. The study of the origin, history, and use of proper names.
   Found op http://www.wordinfo.info/words/index/info/view_unit/1478/
   
   
5. 
   Onomastics
   Onomastics or onomatology is the study of proper names of all kinds and the origins of names. The words are from the Greek: "ὀνομαστικός" (onomastikos), "of or belonging to naming" and "ὀνοματολογία" (onomatologia), from "ὄνομα" (ónoma) "name". Toponymy or toponomast...
   Found op http://en.wikipedia.org/wiki/Onomastics
   
   
6. 
   Onomastics
   the study of the origin, history, and use of names.
   Found op http://www.babynames.com/Names/glossary.php
   
   
7. 
   onomastics
   1) Lexicology
   Found op http://www.mijnwoordenboek.nl/EN/crossword-dictionary/onomastics/1
   
   

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