Merriam-Webster Logo
SINCE 1828
Menu
×

An Encyclopædia Britannica Company

See What's Trending Now See More Trending Words

border on

Definition of border on

1 :to have a border on (something) :to lie on a boundary of (something)
  • The area my ancestors come from borders on the Atacama Desert.
2 :to be very like (something) :to come very close to being (something)
  • The play's dialog borders on the ridiculous.
  • an enthusiasm bordering on fanaticism

Explore M-W

image1644821030
These Are Fighting Words
alt-59c2960017c94
The Ambiguity of Pushing 'Up' and 'Back'
alt-59c2cb9e9ef54
Trending: Ivanka: "An 'Otherwise' Incredible Day"
young-plant-shoots
Merriam-Webster's New Words Quiz—Fall 2017 Edition!

Word by Word Definitions

border play

  1. : an outer part or edge

  2. : an ornamental design at the edge of a fabric or rug

  3. : a narrow bed of planted ground along the edge of a lawn or walkway

  1. : to put a border on

  2. : to touch at the edge or boundary : bound

  3. : to lie on the border

See the full definition of border

Seen and Heard

What made you want to look up border on? Please tell us where you read or heard it (including the quote, if possible).

show hide

Love words? Need even more definitions?

Subscribe to America's largest dictionary and get thousands more definitions and advanced search—ad free!

WORD OF THE DAY

shofar

play

a ram's-horn trumpet used in Judaism

Get Word of the Day daily email!

TRENDING NOW

  1. otherwise "in other respects"

  2. federalism Graham says bill gives power to states

  3. bodega "Don’t mess with the beloved bodega."

  4. carceral Of, relating to, or suggesting a jail or prison

  5. allegory No spoilers!

SEE ALL

Love words? Need even more definitions?

Subscribe to America's largest dictionary and get thousands more definitions and advanced search—ad free!

Words at Play

image1644821030
8 Words and Phrases from Boxing and Wrestling

Terms that go beyond the squared circle

alt-59c2960017c94
The Ambiguity of Pushing 'Up' and 'Back'

When you push a meeting, where does it go?

image536372841
Silent Letters

When each letter can be seen but not heard

alt-59c17b8172892
'So Long': A Common But Mysterious Goodbye

Its origins are surprisingly murky.

Ask the Editors

video-title-words-of-the-year-1066
Words of the Year: 1066

Or, Why Pig Meat is Called 'Pork' and Cow Meat is Called 'Beef'

payday
How Often Is 'Biweekly'?

Don't get us started on 'bimonthly'

video-irregardless-grammar-peeve-blend-of-the-synonyms-irrespective-and-regardless
Irregardless

It is in fact a real word (but that doesn't mean you should use it).

video-moose-goose-weird-plurals
Weird Plurals

One goose, two geese. One moose, two... moose. What's up with that?

Word Games

young-plant-shoots
Merriam-Webster's New Words Quiz—Fall 2017 Edition!

You're going to have to memorize the dictionary again.

Take the quiz
stylized-drawing-of-woman-pole-vaulting-across-gap-to-get-trophy
Challenging Vocabulary Quiz Returns!

No tricks, just difficult words.

Take the quiz
How Strong Is Your Vocabulary?
How Strong Is Your Vocabulary?

Test your vocabulary with our 10-question quiz!

Take the quiz
SCRABBLE® Sprint
SCRABBLE® Sprint

SCRABBLE® fans, sharpen your skills!

Play the game