What is the definition of word

Word, in the context of natural language processing (NLP), refers to a sequence of characters that constitutes a meaningful unit of language. Words can consist of letters, numbers, and symbols, and they are used to convey information, express ideas, and communicate thoughts. Words are fundamental building blocks of language and play a crucial role in human communication.

A word is the smallest unit of language that can stand alone and convey a meaning. Words can be classified into various parts of speech, such as nouns, verbs, adjectives, and adverbs, each with its specific grammatical role and function within a sentence.

Words are the basic units of human language and the building blocks of sentences and paragraphs. They are essential for communication and the expression of ideas. Understanding the meaning and usage of words is crucial for effective communication and language comprehension.