English

Noun

propper ‎(plural proppers)

1. One who or that which props.
   • 1999, Sandy Jones, Guide to Baby Products (page 58)

     Baby proppers pose dangers. The latest information on the relationship between baby positioning and SIDS has led to a multitude of new products designed to prop babies on their sides or backs.

   • 1973, Iris Murdoch, The Black Prince (page 47)

     I do not mean that she stood around in the road, but she moved in a world of business men, golf-club bar proppers and night-club hounds, who certainly regarded her in this light.

Luxembourgish

Adjective

propper ‎(masculine propperen, neuter proppert, comparative méi propper, superlative am proppersten)

1. clean

Declension