What does "inofficious" mean?

Inofficious: Not officious; not civil or attentive. [Obs.] Jonhson.

Additional senses

  1. 2.(Law) Regardless of natural obligation; contrary to natural duty; unkind; -- commonly said of a testament made without regard to natural obligation, or by which a child is unjustly deprived of inheritance. "The inofficious testament." Blackstone. "An inofficious disposition of his fortune." Paley.

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