copperbottomed

See also: copper-bottomed

English

Adjective

copperbottomed (comparative more copperbottomed, superlative most copperbottomed)

1. Alternative form of copper-bottomed
   • 1971 September 9, New Scientist, volume 51, number 768, page 596:

     Why should 100 per cent, cast-iron, copperbottomed, utterly water-tight proof be demanded before we can get rid of an unnecessary toxic hazard introduced in a cavalier and irresponsible manner […]

   • 1995, Peter Schrijver, Studies in British Celtic historical phonology, page 402:

     Unfortunately, there are as yet no copperbottomed etymologies […]