1. A lord or sovereign to whom allegiance and service are due according to feudal law.
2. A vassal or subject owing allegiance and services to a lord or sovereign under feudal law.
3. A loyal subject to a monarch.
adj.
1.
a. Entitled to the loyalty and services of vassals or subjects: a liege lord.
b. Bound to give such allegiance and services to a lord or monarch.
2. Loyal; faithful.
[Middle English, from Old French, entitled to feudal allegiance, from Late Latin laeticus, being a semifree colonist in Gaul, from laetus, a semifree colonist, of Germanic origin; see l- in Indo-European roots.]