Dictionary.com
Thesaurus.com
Synonyms

grammatical

American  
[gruh-mat-i-kuhl] / grəˈmæt ɪ kəl /

adjective

  1. of or relating to grammar.

    grammatical analysis.

  2. conforming to standard usage.

    grammatical speech.


grammatical British  
/ ɡrəˈmætɪkəl /

adjective

  1. of or relating to grammar

  2. (of a sentence) well formed; regarded as correct and acceptable by native speakers of the language

"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

Etymology

Origin of grammatical

1520–30; < Latin grammatic ( us ) (< Greek grammatikós knowing one's letters, equivalent to grammat-, stem of grámma letter + -ikos -ic ) + -al 1

Explanation

If your know-it-all friend advises you not to say, "Me and John went...," she is giving you grammatical advice. In other words, she's correcting your terrible grammar. (BTW, it should be "John and I...") The adjective grammatical comes up most often in English classes, since it describes anything having to do with parts of speech, syntax, and other elements of a well-written sentence. The Latin root word is grammaticalis, meaning "of a scholar," which in turn comes from the word grammaticus, "pertaining to grammar." If you're an authority on the English language, you can feel free to describe yourself as a grammatical scholar.

Keep Reading on Vocabulary.com

Vocabulary lists containing grammatical

Example Sentences

Examples are provided to illustrate real-world usage of words in context. Any opinions expressed do not reflect the views of Dictionary.com.

The Yale Grammatical Diversity Project, where I’m a member of the research team, performs large-scale surveys exploring nonstandard grammatical constructions and where in America they are used.

From Slate • Jul. 20, 2018

The first volume of his three-volume grammar and spelling series for schoolchildren, A Grammatical Institute of the English Language, appeared in 1784.

From Time • May 12, 2015

Grammatical inquiries arrive, one signed "Perplexed in Pittsburgh."

From Time Magazine Archive

Grammatical complexity, meanwhile, was an indicator of how well memory was functioning.

From Time Magazine Archive

Grammatical terminations and suffixes may be added to the correlatives if required, thus making them nouns, adjectives, verbs, adverbs, etc., as shown in the following examples.

From The International Auxiliary Language Esperanto Grammar and Commentary by Cox, George

Vocabulary.com logo
by dictionary.com

Look it up. Learn it forever.

Remember "grammatical" for good with VocabTrainer. Expand your vocabulary effortlessly with personalized learning tools that adapt to your goals.

Take me to Vocabulary.com