Babygro vs clamper

Babygro

noun
  • An all-in-one suit for a baby made from a stretchy fabric; rompers. 

clamper

noun
  • An attachment with sharp metal prongs, attached to a boot or shoe to enable the wearer to walk securely upon ice. 

  • One who, or that which, clamps. 

  • A circuit that restricts the amplitude of a waveform. 

verb
  • To complain in an irritating manner. 

  • To crimp. 

  • To move in a noisy and clumsy manner. 

How often have the words Babygro and clamper occurred in a corpus of books? (source: Google Ngram Viewer )