bairn is also a rarely used (except in scotland where it is not uncommon) word for child in english too. well scot's english--
it's said like bear n (bear the animal with an N at the end) 
just as 
trap is used in NYC area--in a very limited way, (and its been seen on 
Engrish.com, in japan!) for steps/stairs. 
the 
palisades  (west side of hudson river) are full of 'trap rock' (basalt that cooled into a step/stair like formation (see "devils stair case" northern ireland for a classic formation of basalt.) i learned as a child that 'traps' were steps(stairs).
 
--stoops (for exterior set of stairs on a house) is another dutch word that is very common. (use has extended beyond NYC) but there is no joking about this!