batten

Short definition from Wiktionary

Verb

1. 1
   To cause (an animal, etc.) to become fat or thrive through plenteous feeding; to fatten.
2. 2
   To enrich or fertilize (land, soil, etc.).
3. 3
   To become better; to improve in condition; especially of animals, by feeding; to fatten up.
4. 4
   Of land, soil, etc.: to become fertile; also, of plants: to grow lush.
5. 5
   Followed by on: to eat greedily; to glut.
6. 6
   Followed by on: to prosper or thrive, especially at the expense of others.
7. 7
   To gloat at; to revel in.
8. 8
   To gratify a morbid appetite or craving.
9. 9
   To furnish (something) with battens (noun sense 1).
10. 10
    Chiefly followed by down: to fasten or secure (a hatch, opening, etc.) using battens (noun sense 2.2).

Adjective

1. 1
   Synonym of battle (“of grass or pasture: nutritious to cattle or sheep; of land (originally pastureland) or soil: fertile, fruitful”).

Noun

1. 1
   A plank or strip of wood, or several of such strips arranged side by side, used in construction to hold members of a structure together, to provide a fixing point, to strengthen, or to prevent warping.
2. 2
   A strip of wood holding a number of lamps; especially (theater), one used for illuminating a stage; (by extension, also attributive) a long bar, usually metal, affixed to the ceiling or fly system and used to support curtains, scenery, etc.
3. 3
   A long, narrow strip, originally of wood but now also of fibreglass, metal, etc., used for various purposes aboard a ship; especially one attached to a mast or spar for protection, one holding down the edge of a tarpaulin covering a hatch to prevent water from entering the hatch, one inserted in a pocket sewn on a sail to keep it flat, or one from which a hammock is suspended.
4. 4
   The movable bar of a loom, which strikes home or closes the threads of a woof.

Proper noun

1. 1
   A surname.