trash
Americannoun
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anything worthless, useless, or discarded; rubbish.
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foolish or pointless ideas, talk, or writing; nonsense.
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a worthless or disreputable person.
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such persons collectively.
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literary or artistic material of poor or inferior quality.
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broken or torn bits, as twigs, splinters, rags, or the like.
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something that is broken or lopped off from anything in preparing it for use.
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the refuse of sugarcane after the juice has been expressed.
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Computers. an icon of a trash can that is used to delete files dragged onto it.
verb (used with object)
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Slang. to destroy, damage, or vandalize, as in anger or protest.
The slovenly renters had trashed the house.
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to condemn, dismiss, or criticize as worthless.
The article trashed several recent best-sellers.
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to remove the outer leaves of (a growing sugarcane plant).
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to free from superfluous twigs or branches.
noun
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foolish ideas or talk; nonsense
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useless or unwanted matter or objects
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a literary or artistic production of poor quality
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a poor or worthless person or a group of such people
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bits that are broken or lopped off, esp the trimmings from trees or plants
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the dry remains of sugar cane after the juice has been extracted
verb
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to remove the outer leaves and branches from (growing plants, esp sugar cane)
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slang to attack or destroy (someone or something) wilfully or maliciously
verb
noun
Other Word Forms
Etymology
Origin of trash
First recorded in 1325–75; Middle English trasches (plural), apparently cognate with Norwegian trask “rubbish”; akin to Old English trus “brushwood,” Old Norse tros “rubbish”
Explanation
Trash is rubbish or garbage — it's the stuff that gets thrown away. Your town might organize a clean-up day each year when people pick up trash in parks and neighborhoods. Trash is dirty, worthless, leftover debris. Fittingly, the word is also a terribly derogatory term for useless, low-status people: "I should've known you were nothing but trash." And to trash talk is to brutally criticize or gossip about someone. You can even use trash as a verb, to mean "throw away," as in, "I'm going to trash this trash in that trash can over there."
Vocabulary lists containing trash
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.
Baum has also enrolled in the Sanitation Foundation’s NYC Trash Academy, a course on how trash affects climate, public health and city neighborhoods.
From The Wall Street Journal • Mar. 10, 2026
Noem shot knives from her eyes as the representative read out the headlines: “Lewandowski Taking Out Trash at Noem’s D.C. Home.”
From Slate • Mar. 5, 2026
Trash may be having a moment, but quality will have your portfolio smelling like roses.
From Barron's • Oct. 23, 2025
She co-runs the gift shop, which is called Trash and Treasures.
From BBC • Sep. 28, 2025
Trash is heaped near the main entrance steps—plastic cups, fast-food wrappers, broken beer bottles—all partially hidden underneath a thin dusting of snow.
From "Warcross" by Marie Lu
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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.