Boyd’s Bible Dictionary:
The logos, or Word, in John 1:1-14; 1 John 1:1; Revelation 19:13, stands for the Son of God, the Word incarnate
Concise Bible Dictionary:
A designation of the Lord Jesus, employed by John in the opening of his gospel, and mentioned in Luke 1:2. The word is λόγος, which occurs constantly in the New Testament and is translated “word, saying, speech,” and so forth. In John 1 it is “the Word who is in view,” and what is stated asserts clearly three things concerning the Person of the Lord Jesus Christ.
1. His eternal existence: “in the beginning was the Word;” “all things were made by him.”
2. His true deity: “the Word was God.”
3. His distinct personality: “the Word was with God.”
As the Word, the Lord Jesus is the substance and expression of the mind of God in regard of man; and the term covers what He was on earth for man—life, light, and love. See also Revelation 19:13.
It has been said that λόγος presents “the intelligent and the intelligible.” The same Greek (translated “the word”) is used to express the scriptures and the truth preached (Acts 16:6; Acts 17:11; Gal. 6:6; Phil. 1:14; 1 Thess. 1:6; 1 Pet. 2:2,8; 1 Pet. 3:1; 2 Pet. 3:7; 1 John 2:7; Rev. 3:8).