o·les·tra 
(ō-lĕstrə)
(ō-lĕstrə)n.
A calorie-free fat substitute synthesized from sucrose and vegetable oil for use in snacks such as potato chips, and capable of passing through the body without being digested.
[OL(EO)- + alteration of (POLY)ESTER.]
- electron volt
- electrophile
- electrophorese
- electrophoresis
- electrophoretic
- electrophoretogram
- electrophorus
- electrophysiologic
- electrophysiological
- electrophysiologist
- electrophysiology
- electroplate
- electroporation
- electropositive
- electroreception
- electroreceptive
- electroreceptor
- electrorheological
- electrorheology
- electroscope
- electroscopic
- electroshock
- electroshock therapy
- electrospinning
- electrostatic