serf 
(sûrf)
(sûrf)n.
1. A member of the lowest feudal class, legally bound to a landed estate and required to perform labor for the lord of that estate in exchange for a personal allotment of land.
2. An agricultural laborer under various similar systems, especially in Russia and eastern Europe in the 1700s and 1800s.
3. A person in bondage or servitude.
[Middle English, from Old French, from Latin servus, slave.]
serfdom n.
- interclavicular
- intercoastal
- intercollegiate
- intercolumniation
- intercom
- intercommunal
- intercommunicate
- intercommunication
- intercommunicative
- intercommunion
- interconnect
- interconnectable
- interconnectedness
- interconnectible
- interconnection
- intercontinental
- interconversion
- interconvert
- interconvertibility
- interconvertible
- intercool
- intercooler
- intercostal
- intercourse
- intercrop