Definition of cutsie:
(n) :
(colloquial) A T-shirt that has had the sleeves removed.
(n) :
(slang, surfing) A cutback.
(n) :
(Scotland, archaic) A hare.
(n) :
(Scotland, archaic) The black guillemot.
(n) :
(Scotland) Alternative spelling of cutty (“someone or something common and short or small”). [(Scotland) A short spoon.]
(adj) :
(Scotland) Alternative spelling of cutty short, shortened or small.