Oxford Advanced American Dictionary

Definition of loyal adjective from the Oxford Advanced Learner's Dictionary

Oxford3000

loyal

adjective
loyal pronunciation English ˈlɔɪəl loyal pronunciation American ˈlɔɪəl
 
loyal (to somebody/something) remaining faithful to somebody/something and supporting them or it
Synonym
true
a loyal friend/supporterShe has always remained loyal to her political principles.
Opposite
disloyal
loyally
loyally pronunciation English ˈlɔɪəli loyally pronunciation American ˈlɔɪəli
adverb