- The definition of loyal is faithful or showing faithfulness to a government, person or cause.
An example of loyal is a person who stands by her friend's side through good and bad times.
loyal definition by Webster's New World
- faithful to the constituted authority of one's country
- faithful to those persons, ideals, etc. that one is under obligation to defend, support, or be true to
- relating to or indicating loyalty
Origin: French ; from Old French loial, leial ; from Classical Latin legalis: see legal
- loyally adverb
loyal definition by American Heritage Dictionary
- Steadfast in allegiance to one's homeland, government, or sovereign.
- Faithful to a person, ideal, custom, cause, or duty.
- Of, relating to, or marked by loyalty. See Synonyms at faithful.
Origin: French, from Old French leial, loial, from Latin lēgālis, legal, from lēx, lēg-, law; see leg- in Indo-European roots.
- loyˈal·ly adverb