What is the definition of word

1. a single distinct meaningful element of speech or writing, used with others (or sometimes alone) to form a sentence and typically shown with a space on either side when written or printed.

* "the word `happy` has several different meanings"

* "he speaks few words beyond `yes` and `no`"

* "`and` is the most common word in English"

2. a speech sound or series of speech sounds that symbolizes and communicates a meaning or idea; an utterance.

* "it is easier said in words than done in practice"

* "in the beginning was the Word, and the Word was with God"