"rice field," 1620s, "rice plant," from Malay padi "rice in the straw." Main modern meaning "ground where rice is growing" (1948) is a shortening of paddy field.
"Irishman," 1780, slang, from the pet form of the common Irish proper name Patrick (Irish Padraig). It was in use in black slang by 1946 for any "white person." Paddy wagon is 1930, perhaps so called because many police officers were Irish. Paddywhack (1881) originally meant "an Irishman."
: I know I can't be tight with this paddy boy
noun[fr the nickname of the given name Patrick]
small, level, flooded field used to cultivate rice in southern and eastern Asia. Wet-rice cultivation is the most prevalent method of farming in the Far East, where it utilizes a small fraction of the total land yet feeds the majority of the rural population. Rice was domesticated as early as 3500 BC, and by about 2,000 years ago it was grown in almost all of the present-day cultivation areas, predominantly deltas, floodplains and coastal plains, and some terraced valley slopes.