Definition of minikins:
(adj) :
(obsolete) Diminutive or miniature.
(n) :
(obsolete) A small or insignificant person, thing or amount.
(n) :
(obsolete) A young person, especially a young woman.
(n) :
The treble string of a lute.
(n) :
(uncountable, UK printing, dated) The size of type smaller than brilliant, standardized as 3-point.
(n) :
(obsolete) A little pin.