flax

noun

ˈflaks 

often attributive

1

: any of a genus (Linum of the family Linaceae, the flax family) of herbs

especially : a slender erect annual (L. usitatissimum) with blue flowers commonly cultivated for its bast fiber and seed

2

: the fiber of the flax plant especially when prepared for spinning

3

: any of several plants resembling flax

flaxy

ˈflak-sē 

adjective

Examples of flax in a Sentence

Recent Examples on the Web

The linen blend, a combo of 55% European flax and 45% long staple cotton, is a more affordable alternative to the 100% linen option. —Yelena Moroz Alpert, Architectural Digest, 26 Feb. 2026

Almonds, chestnuts, walnuts, hazelnuts, chia, and flax are rich in magnesium and omega-3s, helping to support nervous-system and hormonal balance. —Mélanie Defouilloy, Vogue, 24 Feb. 2026

Seeds Hemp, flax, and chia seeds act like nutritional confetti, effortlessly adding fiber, protein, and healthy fats with a quick sprinkle—no cooking or refrigeration needed. —Anne Wolf, Martha Stewart, 23 Feb. 2026

The four-piece bundle is crafted from 100% French flax linen, considered one of the most breathable bedding fabrics on the market for its crisp feel, looser weave, and moisture-wicking properties. —Mariana Best, Better Homes & Gardens, 22 Feb. 2026

Word History

Etymology

Middle English, from Old English fleax; akin to Old High German flahs flax, Latin plectere to braid — more at ply

First Known Use

before the 12th century, in the meaning defined at sense 1

Rhymes for flax

• axe
• backs
• blacks
• cracks
• fax
• hacks
• jacks
• knacks
• lacks
• lakhs
• lax
• macs

Kids Definition

flax

noun

ˈflaks 

: a slender plant with blue flowers that is grown for its fiber from which linen is made and for its seed from which oil and livestock feed are obtained

also : its fiber