What is the definition of word scholar?

A "word scholar" can have a couple of meanings, depending on the context:

1. A specialist in the study of words:

This could be someone who studies the history, origins, and evolution of words (etymology), the structure of words (morphology), or the way words are used in language (lexicology). They might work as lexicographers, linguists, or philologists.

2. Someone who is exceptionally knowledgeable about words:

This could be someone with a vast vocabulary, a deep understanding of grammar and syntax, or a talent for using language in creative and impactful ways. They might be writers, poets, editors, or just someone who loves language.

In short, a "word scholar" is someone who has a deep understanding and appreciation for the power and beauty of words.