What does waid mean?
Waid is a chiefly historical English name for woad, a plant whose leaves were used to make a deep blue dye. The word occurs in Scots and northern English and is now encountered mostly in historical writing, older literature, and specialized botanical contexts. Before imported indigo became widely available, dyers cultivated waid and processed it into a valuable blue colouring matter. The spelling can therefore be misleading to modern readers: it is pronounced “wayd,” with the vowel of way, not like the related spelling wade. The plant is also known by the scientific name Isatis tinctoria. Although “woad” is now the usual dictionary form, waid preserves an older English and regional vocabulary and provides a glimpse of the plant’s central role in textile dyeing.
nounWaid is a historical name for woad, the blue-flowered plant historically used to produce a deep blue dye. The name is also used in some botanical contexts, especially in northern British English.
- A plant yielding a blue dye, now known as woad.
- The blue dye made from the woad plant.
"The dyers steeped the waid in a vat to prepare the blue dye used for their cloth."
"Each spring, the gardener planted waid in the dye garden."
"The colour had been obtained from waid rather than imported indigo."
Plural forms are attested historically but are rare in modern use.
"Dyers exchanged waids and indigo at the market."
Before synthetic indigo, brilliant blue cloth could owe its color to a plant whose English name now survives mainly in the historical spelling waid.
Reviewed by Deb Chak, Editor. AI-assisted content curated by RJS Tech Solutions LLP.
Etymology of waid
Waid descends from Old English wād, the name of the dye plant now generally called woad. The word belongs to a Germanic family that also includes Old Norse waið and forms such as Dutch woede and German Waid. In Middle and early modern English it was the ordinary name for the plant and its blue dye, before the later form woad became dominant.
How waid is actually used
Waid is uncommon in modern standard English and has a historical, regional character. Outside specialist botanical or historical writing, woad is the more familiar modern term.
Easily confused with waid
Waid is a specific dye-producing plant, whereas weed is a general word for an unwanted or unsown plant.
Waid is pronounced like “wayd” and names a plant; wade means to walk through shallow water.