Dictionary.com
Thesaurus.com
Synonyms

grammarian

American  
[gruh-mair-ee-uhn] / grəˈmɛər i ən /

noun

  1. a specialist or expert in grammar.

  2. a person who claims to establish or is reputed to have established standards of usage in a language.

grammarian British  
/ ɡrəˈmɛərɪən /

noun

  1. a person whose occupation is the study of grammar

  2. the author of a grammar

"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

Etymology

Origin of grammarian

1350–1400; Middle English gramarien < Old French gramairien. See grammar, -ian

Definitions and idiom definitions from Dictionary.com Unabridged, based on the Random House Unabridged Dictionary, © Random House, Inc. 2023

Idioms from The American Heritage® Idioms Dictionary copyright © 2002, 2001, 1995 by Houghton Mifflin Harcourt Publishing Company. Published by Houghton Mifflin Harcourt Publishing Company.