[uh-juhs-tuh-buh l]


capable of being adjusted: adjustable seat belts.
(of loans, mortgages, etc.) having a flexible rate, as one based on money market interest rates or on the rate of inflation or cost of living.
(especially of life insurance) having flexible premiums and coverage, based on the insuree's current needs and ability to pay.


any rate, expense, income, etc., that varies unpredictably: Luckily, his chief income is not made up of adjustables. Allow some money in your budget for the adjustables.

Origin of adjustable

First recorded in 1765–75; adjust + -able
Related formsad·just·a·bly, adverbnon·ad·just·a·ble, adjectivenon·ad·just·a·bly, adverbpre·ad·just·a·ble, adjectiveun·ad·just·a·ble, adjectiveun·ad·just·a·bly, adverb Unabridged Based on the Random House Unabridged Dictionary, © Random House, Inc. 2019

Examples from the Web for unadjustable

Historical Examples of unadjustable

  • Because he is unyielding, unbending and unadjustable he is called "sot in his ways."

    How to Analyze People on Sight

    Elsie Lincoln Benedict and Ralph Paine Benedict

Word Origin and History for unadjustable



1775, from adjust + -able. Related: Adjustably; adjustability.

Online Etymology Dictionary, © 2010 Douglas Harper