CROSSHEAD

crosshead

(noun) metal block that connects to a piston; it slides on parallel guides and moves a connecting rod back and forth

crossheading, crosshead

(noun) a heading of a subsection printed within the body of the text

Source: WordNet® 3.1


Etymology

Noun

crosshead (plural crossheads)

(engineering) A metal beam that connects a piston to a connecting rod in an engine.

(journalism) Large text, like a headline but typically drawn from the article, placed partway through the article to break it up visually.

Source: Wiktionary


Cross"head` (-hd), n. (Mach.)

Definition: A beam or bar across the head or end of a rod, etc., or a block attached to it and carrying a knuckle pin; as the solid crosspiece running between parallel slides, which receives motion from the piston of a steam engine and imparts it to the connecting rod, which is hinged to the crosshead.

Source: Webster’s Unabridged Dictionary 1913 Edition



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Word of the Day

28 June 2025

ALLERGIC

(adjective) having an allergy or peculiar or excessive susceptibility (especially to a specific factor); “allergic children”; “hypersensitive to pollen”


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Coffee Trivia

Plain brewed coffee contains almost no calories, while coffee with dairy products, sugar, and other flavorings is much higher in calories. An espresso has 20 calories. A nonfat latte has 72, while a flavored one has 134.

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