1. A plant.

2. A plant of the genus achillea; the milfoil. See Yare.

Nuttall's Standard dictionary of the English language By Nuttall, P.Austin

• naarrow,
• narror,
• sarow,
• narroww,
• narow,
• arrrow,
• nerrow,
• horrow,
• torrow,
• narrrow,
• warror,
• narraow,
• norrow,
• sarrow,
• aarow,
• marrrow,
• earror,
• marriow,
• aroow,
• arroww

The adjective form of the word "yarrow" is "yarrovian".

The plural of the "yarrow" can be the "yarrows".

The singular of the "yarrow" can be the "yarrow".