The Greek word ‘ or logos is a word with various meanings. It is often translated into English as "Word" but can also mean thought, speech, reason, principle, standard, or logic, among other things.
To me the word of God is all those things.
The word, "word" is mentioned 962 times in the bible. A quick glance at all the times it was used, and a lot of it refers to the word of God, or God's holy word, etc.
When you give someone your "word" it is usually more than just a word.
word up.