Here you will find one or more explanations in English for the word Fid.
Also in the bottom left of the page several parts of wikipedia pages related to the word Fid and, of course, Fid synonyms and on the right images related to the word Fid.
Fid
Fid Fid, n. [Prov. E. fid a small, thick lump.]
1. (Naut.) A square bar of wood or iron, used to support the
topmast, being passed through a hole or mortise at its
heel, and resting on the trestle trees.
2. A wooden or metal bar or pin, used to support or steady
anything.
3. A pin of hard wood, tapering to a point, used to open the
strands of a rope in splicing.
Note: There are hand fids and standing fids (which are larger
than the others, and stand upon a flat base). An iron
implement for this purpose is called a marline spike.
4. (Mil.) A block of wood used in mounting and dismounting
heavy guns.
Meaning of Fid from wikipedia