sweet flag

American  

noun

1. a plant, Acorus calamus, of the arum family, having long, sword-shaped leaves and a pungent, aromatic rootstock.

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sweet flag British  

noun

1. Also called: calamus.  an aroid marsh plant, Acorus calamus, having swordlike leaves, small greenish flowers, and aromatic roots

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Etymology

Origin of sweet flag

First recorded in 1775–85

Example Sentences

See Examples For:

sweet flag

Many species — such as black mondo grass or Japanese sweet flag grass — can survive in cold weather, but they typically can’t withstand the weight of snow, according to Prinzing.

From Washington Post ● Sep. 20, 2022

The lake was layered with sweet flag, sedge, lilies, horehound, bulrush and buckbean.

From New York Times ● Oct. 21, 2016

Among the other substances generally employed in its manufacture are angelica root, sweet flag, dittany leaves, star-anise fruit, fennel and hyssop.

From The Project Gutenberg Encyclopedia Volume 1 of 28 by Project Gutenberg

Oni fears the sword-blade of the sweet flag, so that its leaves are everywhere.

From Peeps at Many Lands: Japan by Finnemore, John

The manure worm, the marsh worm, and a worm found at the root of the sweet flag, all make good bait; but the best of all is the night-crawling earth-worm.

From Healthful Sports for Boys by Rochefort, Alfred