Meaning of allegiancy in English:

allegiancy

Pronunciation /əˈliːdʒ(ə)nsi/

noun

  • Allegiance. Later also: loyalty; support.

    Recorded earliest in oath of allegiancy.

Origin

Late 16th century; earliest use found in Raphael Holinshed (c1525–?1580), historian. Alteration of allegiance see -ancy.