adjustment
UK: əˈdʒʌstmənt | US: əˈdʒʌstmənt
n. 1. The act or process of changing or adapting something to fit or function better.
n. 2. A small alteration made to achieve accuracy or fairness.
n. 3. The process of adapting to new conditions or circumstances.
The word "adjustment" derives from the verb "adjust," which entered English in the early 17th century from Old French "ajuster" (to arrange, adapt). "Ajuster" itself combines the prefix "a-" (from Latin "ad-," meaning "to") + "just" (from Latin "iustus," meaning "fair" or "proper"). The suffix "-ment" (from Latin "-mentum") transforms the verb into a noun, denoting the result or process of adjusting. The core idea revolves around aligning something to fairness or functionality—a logical progression from physical alignment (e.g., machinery) to abstract adaptation (e.g., behavior).
The mechanic made a slight adjustment to the engine to improve its performance.
She needed time for emotional adjustment after moving to a new country.
The contract included a clause for price adjustment based on inflation.
His glasses required frequent adjustment to stay in place.
The teacher’s grading system allowed for minor adjustments to ensure fairness.