back down
Britishverb
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(intr, adverb) to withdraw an earlier claim
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(tr) rowing to cause (a boat) to move backwards by pushing rather than pulling on the oars
noun
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Reverse one's upward course, descend. For example, When she saw the wasps' nest on the roof, she hastily backed down the ladder . This literal usage usually refers to something one has climbed, such as a ladder or mountain. [Mid-1800s]
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Also, back off . Retreat or yield. For example, As the watchdog began to snarl the letter carrier backed off , or You have a good point; now don't back down when you present it to the board . [First half of 1900s] Also see back away , def. 2.
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.
Ballistic missiles travel into the upper atmosphere or space before plunging back down toward a target, but not all are capable of maneuvering.
From The Wall Street Journal ● Jul. 25, 2026
Optical-networking stocks have come back down to earth in recent months, and a Barclays analyst thinks that Lumentum Holdings shares now look attractive in the wake of their selloff.
From MarketWatch ● Jul. 20, 2026
Notably, the EPA wants to reduce the emissions-related warranty -- the amount of time makers guarantee their pollution controls will work -- from 450,000 miles back down to 100,000 miles.
From Barron's ● Jul. 9, 2026
It then rises, along with oestrogen, during the latter stages, bringing your body temperature back down.
From BBC ● Jul. 8, 2026
He lay back down with his eyes closed.
From "Earthquake Terror" by Peg Kehret
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Definitions and idiom definitions from Dictionary.com Unabridged, based on the Random House Unabridged Dictionary, © Random House, Inc. 2023
Idioms from The American Heritage® Idioms Dictionary copyright © 2002, 2001, 1995 by Houghton Mifflin Harcourt Publishing Company. Published by Houghton Mifflin Harcourt Publishing Company.