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Synonyms

unbar

American  
[uhn-bahr] / ʌnˈbɑr /

verb (used with object)

unbars, present (3rd person singular) unbarred, past participle, past unbarring present participle
  1. to remove a bar or bars from; open; unlock; unbolt.

    to unbar a door.


unbar British  
/ ʌnˈbɑː /

verb

  1. to take away a bar or bars from

  2. to unfasten bars, locks, etc, from (a door); open

"Collins English Dictionary — Complete & Unabridged" 2012 Digital Edition © William Collins Sons & Co. Ltd. 1979, 1986 © HarperCollins Publishers 1998, 2000, 2003, 2005, 2006, 2007, 2009, 2012

Other Word Forms

Inflected Forms

Participles

Conjugated Forms

Present

Past

Future

Etymology

Origin of unbar

First recorded in 1300–50, unbar is from the Middle English word unbarren. See un- 2, bar 1

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:

Claudius has made himself a monarch again, standing at the head of a shrieking horde of desperate peasantry who believe he can unbar the door to that heavenly place.

From The Wall Street Journal Dec. 11, 2025

Mother rose quickly to her feet; kissed me fervently, and then, without delay, as if understanding that it was not well to prolong the parting, began to unbar the shutter.

From On the Kentucky Frontier A Story of the Fighting Pioneers of the West by Otis, James

“Why, if this fate my country waits, should war, “And not my love unbar to him the gates?

From The Metamorphoses of Publius Ovidus Naso in English blank verse Vols. I & II by Howard, J. J.

The young girl hastened to unbar the door, which was locked from the inside, and as Imre entered she threw herself into his arms, while he pressed her fondly to his heart.

From Hungarian Sketches in Peace and War Constable's Miscellany of Foreign Literature, vol. 1 by Jókai, Mór

Etym., débacler, French, to unbar, to break up as a river does at the cessation of a long-continued frost.

From Principles of Geology or, The Modern Changes of the Earth and its Inhabitants Considered as Illustrative of Geology by Lyell, Charles, Sir

The book’s final moments are breathless, if suspiciously flimsy—it isn’t until the very last sentence that Monk unbars “the great gate” and is freed.

From Slate Mar. 22, 2017

Will the sun forget to streak Eastern skies with amber ray, When the dusky shades to break He unbars the gates of day?

From "The Story of Music" by Howard Goodall

My lady waits!—'Tis now the hour   When morn unbars her gates!—

From Poems by Morris, George Pope

At any hour of the day—I won't speak positively about the night—women may be seen at the unbars filling large earthenware jugs, coming and going, going and coming.

From Around the World on a Bicycle - Volume II From Teheran To Yokohama by Stevens, Thomas

It was not in such a fashion that I had thought to see my mission to Canaples accomplished; I had dreamt of gratitude, and gratitude unbars the door to much.

From The Suitors of Yvonne: being a portion of the memoirs of the Sieur Gaston de Luynes by Sabatini, Rafael

As a result, its classification was changed from unbarred spiral galaxy to barred spiral galaxy.

From Salon Apr. 23, 2022

Eventually, we decided that my father would not recover, and so, instead of continuing to try to stave off death, we unbarred the door and began to wait.

From The New Yorker Feb. 5, 2017

In both barred and unbarred spiral galaxies, we observe a range of different shapes.

From Textbooks Oct. 13, 2016

Handel’s vocal writing can be fiercely demanding, nowhere more so than in the Angel’s opening aria, “Be unbarred, ye gates of Avernus,” in which Liv Redpath, a soprano, displayed lovely tone and fine agility.

From New York Times Dec. 9, 2014

The fetters would not keep fastened; the doors unbarred themselves.

From "Mythology: Timeless Tales of Gods and Heroes" by Edith Hamilton

Knees, shoulders, elbows, buttocks and teeth collide with one another, fleetingly unbarring a glimpse into deeper space before they slide closed again.

From Slate Sep. 25, 2011

We wait receptively, unbarring all our rust-hinged doors to welcome the true favors that now find us.

From The Optimist's Good Morning by Perin, Florence Hobart

The sound, at first, produced no reply; but presently a sound of unbolting and unbarring ensued, and the door was opened, as Morgiana would have opened it to let in the forty thieves.

From The Continental Monthly, Vol. 4, No. 6, December 1863 Devoted to Literature and National Policy by Various

Leaving their horses there, they came round to the front on foot, where Sara met them, unbarring the door herself, an apparition of innocence against the background of that gloomy hall.

From My Lords of Strogue Vol. III, (of III) A Chronicle of Ireland, from the Convention to the Union by Wingfield, Lewis

“Why, it’s the young lady from the Deanery!” exclaimed Manfred Hegner in a relieved voice; and both he and his wife began hastily unlocking and unbarring the great plate-glass doors.

From Good Old Anna by Lowndes, Marie Belloc

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