(mining, historical) The worker in charge of the cages at the pithead.
cowbarn
rainbow
rainbow
adj
(attributive) LGBT.
(attributive, chiefly US) Made up of several races or ethnicities, or (more broadly) of several cultural or ideological factions.
(mathematics, cryptography) Of or pertaining to rainbow tables.
(poker, chiefly of a flop) Composed entirely of different suits.
Multicolored.
noun
(baseball) A curveball, particularly a slow one.
(figurative) An illusion, mirage.
(often used with “of”) A wide assortment; a varied multitude.
(poker slang) In Texas hold 'em or Omaha hold 'em, a flop that contains three different suits.
A multicoloured arch in the sky, produced by prismatic refraction of light within droplets of rain in the air.
Any prismatic refraction of light showing a spectrum of colours.
Rainbow trout.
verb
(climbing) In climbing gyms where the rocks to climb are colored to indicate suggested climbing routes, to climb rocks of different colors, thereby ignoring such routes.
(intransitive) To take the appearance of a rainbow.
(transitive) To brighten with, or as with, a rainbow; to pattern with the colours of the rainbow.
