%0 Journal Article %T Definable Envelopes of Nilpotent Subgroups of Groups with Chain Conditions on Centralizers %A Tuna Alt\inel %A Paul Baginski %J Mathematics %D 2011 %I arXiv %X An $\mathfrak{M}_C$ group is a group in which all chains of centralizers have finite length. In this article, we show that every nilpotent subgroup of an $\mathfrak{M}_C$ group is contained in a definable subgroup which is nilpotent of the same nilpotence class. Definitions are uniform when the lengths of chains are bounded. %U http://arxiv.org/abs/1110.4849v1