[1] : The Collaborative International Dictionary of English v.0.48

paddy \pad"dy\, a. prov. e. paddy worm-eaten.
   low; mean; boorish; vagabond. "such pady persons." --digges
   1585. "the paddy persons." --motley.
   1913 webster

[2] : The Collaborative International Dictionary of English v.0.48

paddy \pad"dy\, n.; pl. paddies. corrupted fr. st. patrick,
   the tutelar saint of ireland.
   a jocose or contemptuous name for an irishman; -- usually
   considered offensive. obsolescent
   1913 webster +pjc
see also:
paddies 

[3] : The Collaborative International Dictionary of English v.0.48

paddy \pad"dy\, n. either fr. canarese bhatta or malay
   p=adimac. bot.
   unhusked rice; -- commonly so called in the east indies.
   1913 webster

   paddy bird. zool. see java sparrow, under java.
      1913 webster
see also:
paddy bird java sparrow java 

[4] : WordNet (r) 2.0

paddy
     n 1: slur a person of irish descent syn: mick, mickey
     2: an irrigated or flooded field where rice is grown syn: paddy
        field, rice paddy
     3: rice in the husk either gathered or still in the field
see also:
mick mickey paddy field rice paddy 

[5] : Moby Thesaurus II by Grady Ward, 1.0

27 moby thesaurus words for "paddy":
   bluebottle, bobby, bull, clearing, constable, copper, corn field,
   cultivated land, field, fit, fit of temper, flatfoot, gendarme,
   hayfield, officer, parcel of land, patch, peeler, piece of land,
   plat, plot, rage, rice paddy, tantrum, tract, wax, wheat field

Paddy >> P Words
Paddy, definition of term: Paddy
paddy_pag1.html

Paddy Wagon >> P Words
Paddy Wagon, definition of term: Paddy Wagon
paddy+wagon_pag1.html