poacher vs yegg

poacher

noun
  • A person who trespasses in order to take game illegally, one who poaches; a person who illegally takes animals or plants from the wild. 

  • A vessel with shallow cuplike compartments in which eggs are cooked over boiling water 

  • Any of type of fish in the family Agonidae, also known as alligatorfish, starsnout, hooknose and rockhead. 

  • An attacker with good movement inside the penalty box, see Wikipedia:Goal poacher. 

  • The American wigeon. 

yegg

noun
  • A person who breaks open safes; a burglar. 

verb
  • To rob. 

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