barber chair

Short definition from Wiktionary

Noun

1. 1
   An articulating chair used in barbershops and salons to facilitate hair-cutting and styling or face-shaving.
2. 2
   A tree which splits vertically while being felled, causing part of the tree to remain upright while the remainder of the tree falls.
3. 3
   Alternative form of barber chair (when used attributively).

Verb

1. 1
   Alternative form of barber-chair.
2. 2
   To split vertically upward from the partial cut and fall or kick outward.
3. 3
   To split (a tree) in this manner.