along
Americanpreposition
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through, on, beside, over, or parallel to the length or direction of; from one end to the other of.
to walk along a highway; to run a border along a shelf.
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during; in the course of.
Somewhere along the way I lost my hat.
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in conformity or accordance with.
I plan to revise the article along the lines suggested.
adverb
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by the length; lengthwise; parallel to or in a line with the length or direction.
He ran along beside me.
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with a progressive motion; onward.
The police ordered the line to move along.
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(of time) some way on.
along toward evening.
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in company; in agreement (usually followed bywith ).
I'll go along with you. He planned the project along with his associates.
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as a companion; with one.
She took her brother along.
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from one person or place to another.
The order was passed along from the general to the captain and from the captain to a private.
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at or to an advanced place or state.
Work on the new ship is quite far along.
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as an accompanying item; on hand.
Bring along your umbrella.
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Chiefly Southern U.S. and British Dialect. along of,
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owing to; because of.
We weren't invited, along of your rudeness.
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in company with.
You come along of me to the store.
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verb phrase
idioms
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all along, all the time; throughout.
I knew all along that it was a lie.
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be along, to arrive at a place; come.
They should be along soon.
preposition
adverb
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continuing over the length of some specified thing
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in accompaniment; together with some specified person or people
he says he'd like to come along
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forward
the horse trotted along at a steady pace
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to a more advanced state
he got the work moving along
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accompanying; together with
consider the advantages along with the disadvantages
Etymology
Origin of along
First recorded before 900; Middle English; Old English andlang, equivalent to and- (cognate with Old Saxon, Old Norse and-, Gothic and(a)-, Old High German ant-; akin to Greek antí- and Latin ante-, prefix with the original sense “opposite, facing”) + lang ; long 1. answer
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.
Property values along Baxter Road are already falling, and oceanfront homes account for a hefty portion of the island’s tax base.
From The Wall Street Journal • Apr. 8, 2026
Under a plea agreement, Gershman faces a sentence of 24 months in federal prison, along with three years of supervised release and a $50,000 fine.
From Los Angeles Times • Apr. 8, 2026
Muse Spark succeeds Llama 4, released by the Silicon Valley-based firm a year ago, and will power Meta's AI app and smart glasses along with Facebook, Instagram, WhatsApp and Messenger features.
From Barron's • Apr. 8, 2026
Gen Dan Caine, Chairman of the US Joint Chiefs of Staff, says 80% of Iran's missile facilities have been destroyed, along with 80% of Iran's air defence systems and 90% of its weapons factories.
From BBC • Apr. 8, 2026
No one liked humans, not even the half-brained toads who lived in the muddy ditch along the road.
From "The Undead Fox of Deadwood Forest" by Aubrey Hartman
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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.