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headward

British  
/ ˈhɛdwəd /

adjective

  1. (of river erosion) cutting backwards or upstream above the original source, which recedes

"Collins English Dictionary — Complete & Unabridged" 2012 Digital Edition © William Collins Sons & Co. Ltd. 1979, 1986 © HarperCollins Publishers 1998, 2000, 2003, 2005, 2006, 2007, 2009, 2012

adverb

  1. a variant of headwards

"Collins English Dictionary — Complete & Unabridged" 2012 Digital Edition © William Collins Sons & Co. Ltd. 1979, 1986 © HarperCollins Publishers 1998, 2000, 2003, 2005, 2006, 2007, 2009, 2012

Example Sentences

Examples are provided to illustrate real-world usage of words in context. Any opinions expressed do not reflect the views of Dictionary.com.

On flat surfaces, the wave starts with the last leg and travels headward.

From Science Magazine

“The study measured the structure and function of the internal jugular vein in long-duration spaceflight where astronauts are exposed to sustained headward blood and tissue fluid shifts,” scientists explain, in the statement.

From Fox News

Like other astronauts, he endured the stresses of microgravity, cosmic radiation and “headward fluid shift,” in which blood and tissue fluid collect in the head.

From Scientific American

“That’s called headward erosion,” Duckworth said.

From Washington Times

It is manifest that if the valleys were extended headward in the direction of their axes, they would interrupt the even crest.

From Project Gutenberg