art meaning
EN
[ɑːt] [ɑɹt] [-ɑː(ɹ)t] 
US WArt
- Art is a diverse range of human activities and the products of those activities, usually involving imaginative or technical skill.
- Art may be characterized in terms of mimesis (its representation of reality), expression, communication of emotion, or other qualities.
- The nature of art, and related concepts such as creativity and interpretation, are explored in a branch of philosophy known as aesthetics.
FR art 
- Verb
- (archaic) second-person singular simple present form of be.
- How great thou art!
- (archaic) second-person singular simple present form of be.
- More Examples
- Used in the Middle of Sentence
- Once a sawmilling town that was a gateway to forests of mountain ash and waterfalls, it has also come to embrace tourist lurks, such as arts and crafts.
- The central character, Prof. Laurie Jameson, teaches literature at a small, elite, ultraprogressive liberal arts college in New England — it boasts the first transgender dorm in America.
- Along with Kabuki theater and ukiyoe woodblock prints, taiko is one of Japan’s most popular and respected art forms in the West.
- Used in the Beginning of Sentence
- Art thou the slave that with thy breath hast kill'd/ Mine innocent child? Shakespeare. Much Ado About Nothing.
- Used in the Ending of Sentence
- The Kremlin announced plans to increase funding for museums and the arts.
- John majored in Computer Science, while Jane majored in Art.
- Used in the Middle of Sentence
Definition of art in English Dictionary
- Part-of-Speech Hierarchy
- Nouns
- Countable nouns
- Singularia tantum
- Uncountable nouns
- Uncountable nouns
- Countable nouns
- Verbs
- Verb forms
- Archaic verb forms
- Second-person singular forms
- Second-person singular forms
- Irregular verb forms
- Irregular second-person singular forms
- Irregular second-person singular forms
- Verb singular forms
- Second-person singular forms
- Second-person singular forms
- Archaic verb forms
- Auxiliary verbs
- Auxiliary verb forms
- Auxiliary verb forms
- Verb forms
- Nouns
Source: Wiktionary
Grammatically, this word "art" is a noun, more specifically, a countable noun and a singularia tantum. It's also a verb, more specifically, a verb form and an auxiliary verb.