- The tie or obligation, implied or expressed, which a
subject owes to his sovereign or government; the duty of fidelity to
one's king, government, or state. - Devotion; loyalty; as, allegiance to science.
Meaning of 'Allegiance' (Princeton's WordNet)
1 . allegiance
[ n]
Meaning (1): - the act of binding yourself (intellectually or emotionally) to a course of action