(usually uncountable) any ideology emphasizing Persian elements (in language, lifestyle, art and the like). / An idiom or other feature borrowed from Persian.

plural of Persianism

present participle of Persianize

The ancestor of New Persian spoken from around 300 BC till about 800 AD, evolving from Old Persian.

An insecticidal powder usually made from Tanacetum cinerariifolium or Tanacetum coccineum, natural sources of pyrethrins.

Tajiki (variety of the Persian language)

A dialect (or group of dialects) of the Persian language spoken in the Eastern extremities of the language's range, especially in Afghanistan.

The ancestor language of Middle Persian, and via it of New Persian language. Attested in Old Persian cuneiform, in the period 525 B.C.E. - 300 B.C.E..

(historical) The empire ruled by the Achaemenid dynasty 550–330 B.C.E.. / (historical) The empire ruled by the Sassanid dynasty 224–651 C.E..

The Tajik language.