Dict: easton - Gittith
easton:
Gittith @ a stringed instrument of music. This word is found in the titles of Psalms:8,81, 84. In these places the LXX. render the word by "on the wine-fats." The Targum explains by "on the harp which David brought from Gath." It is the only stringed instrument named in the titles of the Psalms.