a. 不服从的, 不孝的, 违背的

Disobedient \Dis`o*be"di*ent\, a. [Pref. dis- + obedient. See
{Disobey}, {Obedient}.]
1. Neglecting or refusing to obey; omitting to do what is
commanded, or doing what is prohibited; refractory; not
observant of duty or rules prescribed by authority; --
applied to persons and acts.

This disobedient spirit in the colonies. --Burke.

Disobedient unto the word of the Lord. --1 Kings
xiii. 26.

2. Not yielding.

Medicines used unnecessarily contribute to shorten
life, by sooner rendering peculiar parts of the
system disobedient to stimuli. --E. Darwin.