LATIN DICTIONARYLexicon Latīnum
noun · femininethird declension

achaemenis

achaemenis f (genitive achaemenidis)
Classical[aˈkʰae̯.mɛ.nɪs]Ecclesiastical[aˈkɛː.me.nis]

Meaning

  1. femininea plant alleged to have magical properties

Declension

declension
formsingularplural
nominativeachaemenisachaemenidēs
genitiveachaemenidisachaemenidum
dativeachaemenidīachaemenidibus
accusativeachaemenidemachaemenidēs
ablativeachaemenideachaemenidibus
vocativeachaemenisachaemenidēs

ăchaemĕnis, ĭdis, f., = ἀχαιμενίς,
I. an amber-colored plant in India, used in magical arts, Plin. 24, 17, 102; 26, 4, 9; App. Herb. 56.

Origins

Borrowed from Ancient Greek ἀχαιμενίς (akhaimenís), according to Beekes ultimately from Ἀχαιμένης (Akhaiménēs, “founder of the Achaemenid dynasty”).

Quick answers

What does achaemenis mean in Latin?
achaemenis, a noun, means “a plant alleged to have magical properties”.
What is the genitive of achaemenis?
The genitive singular is achaemenidis. achaemenis is feminine, third declension.
How do you pronounce achaemenis?
In classical Latin, [aˈkʰae̯.mɛ.nɪs]; in ecclesiastical (church) Latin, [aˈkɛː.me.nis].