use-icon

HOW TO USE THE DICTIONARY

To look up an entry in The American Heritage Dictionary of the English Language, use the search window above. For best results, after typing in the word, click on the “Search” button instead of using the “enter” key.

Some compound words (like bus rapid transit, dog whistle, or identity theft) don’t appear on the drop-down list when you type them in the search bar. For best results with compound words, place a quotation mark before the compound word in the search window.

guide to the dictionary

use-icon

THE USAGE PANEL

The Usage Panel is a group of nearly 200 prominent scholars, creative writers, journalists, diplomats, and others in occupations requiring mastery of language. Annual surveys have gauged the acceptability of particular usages and grammatical constructions.

The Panelists

open-icon

AMERICAN HERITAGE DICTIONARY APP

The new American Heritage Dictionary app is now available for iOS and Android.

scroll-icon

THE AMERICAN HERITAGE DICTIONARY BLOG

The articles in our blog examine new words, revised definitions, interesting images from the fifth edition, discussions of usage, and more.

100-words-icon

See word lists from the best-selling 100 Words Series!

Find out more!

open-icon

INTERESTED IN DICTIONARIES?

Check out the Dictionary Society of North America at http://www.dictionarysociety.com

re·deem (rĭ-dēm)
Share:
tr.v. re·deemed, re·deem·ing, re·deems
1. To recover ownership of by paying a specified sum: redeemed the ring from the pawnbroker.
2.
a. To pay off (a promissory note, for example).
b. To turn in (coupons, for example) and receive something in exchange.
c. To convert into cash: redeem stocks.
3. To fulfill (a pledge, for example): "That is the unfinished work of our time, to lift the burden of race and redeem the promise of America" (Bill Clinton).
4.
a. To set free, as from slavery or kidnapping, by providing money or other compensation.
b. To save (a person or soul) from a state of sinfulness and its consequences. See Synonyms at save1.
c. To restore the honor, worth, or reputation of: You botched the last job but can redeem yourself on this one.
5.
a. To atone for (an error or mistake): "a silence that gave Maisie a chance to redeem the mistake of pretending to know too much by the humility of inviting further correction" (Henry James).
b. To serve as compensation for; make up for: The low price of the clothes dryer redeems its lack of special features.

[Middle English redemen, from Old French redimer, from Latin redimere : re-, red-, re- + emere, to buy; see em- in the Appendix of Indo-European roots.]

re·deema·ble adj.

The American Heritage® Dictionary of the English Language, Fifth Edition copyright ©2022 by HarperCollins Publishers. All rights reserved.
 

Indo-European & Semitic Roots Appendices

    Thousands of entries in the dictionary include etymologies that trace their origins back to reconstructed proto-languages. You can obtain more information about these forms in our online appendices:

    Indo-European Roots

    Semitic Roots

    The Indo-European appendix covers nearly half of the Indo-European roots that have left their mark on English words. A more complete treatment of Indo-European roots and the English words derived from them is available in our Dictionary of Indo-European Roots.