span
1 Americannoun
-
the distance between the tip of the thumb and the tip of the little finger when the hand is fully extended.
-
a unit of length corresponding to this distance, commonly taken as 9 inches (23 centimeters).
-
a distance, amount, piece, etc., of this length or of some small extent.
a span of lace.
-
Civil Engineering, Architecture.
-
the distance between two supports of a structure.
-
the structure so supported.
-
the distance or space between two supports of a bridge.
-
-
the full extent, stretch, or reach of anything.
a long span of memory.
-
Aeronautics. the distance between the wing tips of an airplane.
-
a limited space of time, as the term or period of living.
Our span on earth is short.
-
Mathematics. the smallest subspace of a vector space that contains a given element or set of elements.
verb (used with object)
-
to measure by the hand with the thumb and little finger extended.
-
to encircle with the hand or hands, as the waist.
-
to extend over or across (a section of land, a river, etc.).
-
to provide with something that extends over.
to span a river with a bridge.
-
to extend or reach over (space or time).
a memory that spans 90 years.
-
Mathematics. to function (in a subspace of a vector space) as a span.
-
Archery. to bend (the bow) in preparation for shooting.
noun
verb
abbreviation
-
Spaniard.
-
Spanish.
noun
-
the interval, space, or distance between two points, such as the ends of a bridge or arch
-
the complete duration or extent
the span of his life
-
psychol the amount of material that can be processed in a single mental act
apprehension span
span of attention
-
short for wingspan
-
a unit of length based on the width of an expanded hand, usually taken as nine inches
verb
-
to stretch or extend across, over, or around
-
to provide with something that extends across or around
to span a river with a bridge
-
to measure or cover, esp with the extended hand
abbreviation
noun
verb
Synonym Usage
See pair.
Etymology
Origin of span1
First recorded before 900; Middle English noun spanne, sponne, spayn, Old English span(n), spon(n); cognate with German Spanne, Dutch span, Old Norse spǫnn; the verb is derivative of the noun
Origin of span2
An Americanism dating to 1760–70; from Dutch: “team (of oxen, horses)”
Explanation
Any distance between two things is called a span. These end points can be physical, like the span of a rope between two trees, or they can be more abstract, such as the span of time between five and six o'clock. Span comes from the Old English spann, the width of the stretched-out hand, measured from thumb to little finger. It came to refer to various other measurements, such as the distance across an arch. The first reference to a length of time came in the late 16th century, and the phrase "attention span" first appeared in 1922 (as "span of attention").
Vocabulary lists containing span
President Obama's Speech at Hiroshima
Looking to grow your vocabulary? Check out this interactive, curated word list from our team of English language specialists at Vocabulary.com – one of over 17,000 lists we've built to help learners worldwide!
Civil Engineering
Interested in learning more words like this one? Our team at Vocabulary.com has got you covered! You can review flashcards, quiz yourself, practice spelling, and more – and it's all completely free to use!
Cormac McCarthy's "The Road"
Want to remember this word for good? Start your learning journey today with our library of interactive, themed word lists built by the experts at Vocabulary.com – we'll help you make the most of your study time!
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.
See Examples For:
Upon Lozano’s death in 1953, Ignacio E. Lozano Jr. became publisher of the paper, continuing a family legacy that would span three generations.
From Los Angeles Times ● Sep. 16, 2026
Archaeological evidence now shows that one of these sites, Cloggs Cave, was used for such activities over an extraordinary span of roughly 25,000 years.
From Science Daily ● Sep. 15, 2026
Selected by a special panel of filmmakers and critics, the films on this list span over 100 years of cinema and include comedies, horror flicks, dramas, documentaries, and beyond.
From Slate ● Sep. 11, 2026
What began as a geopolitical shock has evolved into a broad-based build-up of physical, futures and options bets that span retail investors, professional money managers and derivatives traders, it says.
From The Wall Street Journal ● Sep. 8, 2026
How did Fizz morph, in my mind, from a best friend with a no-nonsense attitude into this stern, judgmental person in the span of a few days?
From "Saints and Misfits" by S.K. Ali
![]()
Cannibal is from Span. canibal, earlier caribal, i.e.
From The Romance of Words (4th ed.) by Ernest Weekley
It corresponds to an Old Fr. bicoquet and Span. bicoquete, cap, the derivation of which is uncertain.
From The Romance of Words (4th ed.) by Ernest Weekley
It represents Span. garbellar, from garbello, a sieve.
From The Romance of Words (4th ed.) by Ernest Weekley
"Fly-boat" comes from Span. filibote, flibote—a fast-sailing vessel.
From A Collection of Old English Plays, Volume 1 by A. H. (Arthur Henry) Bullen
It apparently occurs first in O. Fr. in the forms gauverdine, galvardine, and thence into Ital. as gavardina, and Span. gabardina, a form which has influenced the English word.
From Encyclopaedia Britannica, 11th Edition, Volume 11, Slice 4 "G" to "Gaskell, Elizabeth" by Various
Olu Jacobs, one of Nigeria's best known actors, whose career spanned several decades across theatre, television and film, has died at the age of 84.
From BBC ● Sep. 16, 2026
Memphis pro wrestling legend “Superstar” Bill Dundee, whose career spanned more than five decades and included iconic feuds and tag-team runs with Jerry “The King” Lawler, has died.
From Los Angeles Times ● Sep. 7, 2026
That investigation spanned seven years and roped in more than a dozen other automakers, identifying over 4,000 reports of sunroof fractures.
From The Wall Street Journal ● Aug. 30, 2026
Parton’s solo career spanned equally divisive times, launching at the height of the Vietnam War and carrying on for everything that came afterwards.
From Salon ● Aug. 27, 2026
It was built into a white arch formed by two monumental stone wolves on their hind legs, and spanned the road leading up the hill to the Court.
From "Six of Crows" by Leigh Bardugo
![]()
With a career spanning decades, Thompson has attracted followers for his trademark high-energy style and loony routines.
From Los Angeles Times ● Sep. 19, 2026
They identified 196 different lipid molecules spanning five major groups.
From Science Daily ● Sep. 17, 2026
The Crown Prosecution Service originally brought 21 charges, but added 38 more in July for alleged actions spanning between 2010 and 2017.
From BBC ● Sep. 17, 2026
Mr. Lucas, de facto chief curator since December, has taken the helm, staging more than 1,300 of his own objects in 33 galleries spanning 100,000 square feet.
From The Wall Street Journal ● Sep. 16, 2026
Yet, he built the spanning bridges and the grand mansions, the sturdy docks and stout factories of the South.
From "While the World Watched: A Birmingham Bombing Survivor Comes of Age during the Civil Rights Movement" by Carolyn Maull McKinstry
![]()
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.