Definition of faithful
(Entry 1 of 2)
1
: steadfast in affection or allegiance : loyal
a faithful friend
2
: firm in adherence to promises or in observance of duty : conscientious
a faithful employee
3
: given with strong assurance : binding
a faithful promise
4
: true to the facts, to a standard, or to an original
a faithful copy
faithful
nounDefinition of faithful (Entry 2 of 2)
1
plural in construction
a
: church members in full communion and good standing
—used with the
b
: the body of believers in Islam
—used with the
2
plural faithful or faithfuls
: one who is faithful
especially
: a loyal follower, member, or fan
party faithfuls
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Merriam-Webster unabridged
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Time Traveler for faithful
The first known use of faithful was in the 14th century
See more words from the same century