Wordnet 3.0
NOUN (2)
1.
a condition of disability resulting from the loss of one or more limbs;
2.
a surgical removal of all or part of a limb;
The Collaborative International Dictionary of English v.0.48:
Amputation \Am`pu*ta"tion\, n. [L. amputatio: cf. F.
amputation.]
The act of amputating; esp. the operation of cutting off a
limb or projecting part of the body.
[1913 Webster]
WordNet (r) 3.0 (2006):
amputation
n 1: a condition of disability resulting from the loss of one or
more limbs
2: a surgical removal of all or part of a limb