lo·bot·o·my 
(lə-bŏtə-mē, lō-)
(lə-bŏtə-mē, lō-)n. pl. lo·bot·o·mies
Surgical incision into the frontal lobe of the brain to sever one or more nerve tracts, a technique formerly used to treat certain mental disorders but now rarely performed.
[LOBE + -TOMY.]
- blackly
- black magic
- blackmail
- blackmailer
- Black Maria
- black market
- black-market
- black-market
- black-marketeer
- black-marketeering
- black-marketer
- black mass
- black measles
- black medic
- black medick
- black money
- Black Mountains
- Blackmun
- self-abasement
- self-abnegating
- self-abnegation
- self-absorbed
- self-absorption
- self-abuse
- self-acting