Where does “crosshead” come from?

Crosshead comes from English cross and head, with head deriving from Middle English hēafod, Old English hēafod, and Proto-Germanic haubudą, ultimately from Proto-Indo-European kauput-.

crosshead (English): A metal beam that connects a piston to a...

Definitions

  1. A metal beam that connects a piston to a...

Ancestry of “crosshead”, step by step

crosshead traces back through two separate lines of ancestry.

via English cross

StepLanguageWordMeaning
1EnglishcrossA geometrical figure consisting of two straight...
2Frenchcroixcross; a representation of a cross; the cross as...
3GermanKreuzcross; clubs; sharp
4SpanishCruzcross
5Portuguesecruzcross
6Italiancrocecross
7Latincruxwooden frame on which criminals were crucified,...
8Proto-Italic*kruks
9Proto-Indo-Europeansḱer-to caw, crow

via English head

StepLanguageWordMeaning
1EnglishheadThe part of the body of an animal or human which...
2English-yAdded to nouns and adjectives to form adjectives...
3Middle English-yDesignates an adjective, in many cases formed by...
4Old English-iġ-y, -ic
5Proto-West Germanic-gForms adjectives from nouns and verbs with a...
6Proto-Germanic-gaz-y
7Proto-Indo-European-ḱos-y, -ic
Every word from Proto-Indo-European sḱer-
crosshead — Etymology, Origin & Word History | Etymology Explorer