woodwork

Short definition from Wiktionary

Noun

1. 1
   Something made from wood, especially cabinets and trim (e.g., baseboards, doorframes) made from millwork.
2. 2
   Working with wood.
3. 3
   A place of concealment or obscurity.
4. 4
   The frame of the goal, i.e. the goalpost or crossbar.

Verb

1. 1
   To go completely stealth as a transgender person. (From the idea of fading or blending into the woodwork.)