Webster's Revised Unabridged Dictionary · 1913

Agrimony

Agrimony ({not transcribed}) , noun

[Old English agremoyne, Old French aigremoine, Latin agrimonia for argemonia, from Greek {not transcribed}.]

(a)
(Botany) A genus of plants of the Rose family.
(b)
(Botany) The name is also given to various other plants; as, hemp agrimony (Eupatorium cannabinum); water agrimony (Bidens).

The Agrimonia eupatoria, or common agrimony, a perennial herb with a spike of yellow flowers, was once esteemed as a medical remedy, but is now seldom used.