apricot vs helmet

apricot

noun
  • The apricot tree, Prunus armeniaca 

  • The junction of the brain and brain stem on a target, used as an aiming point to ensure a one-shot kill. 

  • A pale yellow-orange colour, like that of an apricot fruit. 

  • A round sweet and juicy stone fruit, resembling peach or plum in taste, with a yellow-orange flesh, lightly fuzzy skin and a large seed inside. 

  • A dog with an orange-coloured coat. 

adj
  • Of a pale yellowish-orange colour, like that of an apricot. 

helmet

noun
  • The hood-shaped upper sepal or petal of some flowers, as of the monkshood or the snapdragon. 

  • A naked shield or protuberance on the top or fore part of the head of a bird. 

  • The feature above a shield on a coat of arms. 

  • The glans penis. 

  • A hard, protective head covering, typically part of armour. 

  • A contemptible or stupid person. 

  • The upper part of a chemist's retort. 

verb
  • To cover with, or as if with, a helmet. 

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