alder

noun

al·​der ˈȯl-dər 

: any of a genus (Alnus) of toothed-leaved trees or shrubs of the birch family that have catkins which become woody, that typically grow in cool moist ground, and that have wood used especially in turnery

also : its wood

Examples of alder in a Sentence

Recent Examples on the Web

Wilke has led efforts in improving Hartung Park and the Menomonee Parkway during his tenure as an alder. —Bridget Fogarty, Journal Sentinel, 2 Apr. 2024

Gerstein notes that a handful of cities are specifically targeting the permitting and licensing process, much like the idea proposed to New Haven alders. —José Luis Martínez, Hartford Courant, 1 Apr. 2024

Sleep among towering maples, alders, and young coast redwoods in the Mill Creek Campground, with access to Mill Creek and miles of hiking trails. —Jill K. Robinson, Condé Nast Traveler, 27 Mar. 2023

Interior live oaks are the dominant tree on Sunny with a few bay trees and water-loving alders lakeside. —Jim Holden, The Mercury News, 29 May 2024

Word History

Etymology

Middle English, from Old English alor; akin to Old High German elira alder, Latin alnus

First Known Use

14th century, in the meaning defined above

Phrases Containing alder

• black alder

Kids Definition

alder

noun

al·​der ˈȯl-dər 

: any of a genus of toothed-leaved trees or shrubs related to the birches

Biographical Definition

Alder

biographical name

Al·​der ˈäl-dər 

Kurt 1902–1958 German chemist