a small matter

Adverb

a small matter

1. (obsolete) Somewhat; slightly; a little.
   • 1662, Thomas Salusbury, Galileo's Dialogue Concerning the Two Chief Systems of the World, Dialogue 2:

     […] if that it were possible to remove the impediment of the Air, which resisting penetration, doth some small matter retard and impede the motion of the pendulum.

   • 1788, Philosophical Transactions, Royal Society, section 79.4:

     The socket and spindle being a small matter taper.

References

• John A. Simpson and Edmund S. C. Weiner, editors (1989), “a small matter”, in The Oxford English Dictionary, 2nd edition, Oxford: Clarendon Press, →ISBN.