1. Without belief in the revealed truths of religion; unbelieving.
O faithless generation. Math 18.
2. Not believing; not giving credit to.
3. Not adhering to allegiance or duty; disloyal; perfidious; treacherous; as a faithless subject.
4. Not true to a master or employer; neglectful; as a faithless servant.
5. Not true to the marriage covenant; false; as a faithless husband or wife.
6. Not observant of promises.
Yonder faithless phantom.