any of several beautifully coloured labyrinth fishes of the genus Macropodus, esp M. opercularis, of S and SE Asia
paradise fish in American English
noun
any small freshwater fish of the genus Macropodus, of southeastern Asia, often kept in aquariums
Word origin
[1855–60]This word is first recorded in the period 1855–60. Other words that entered Englishat around the same time include: keyword, kickoff, lavabo, output, pickup