As an adverb arste
is obsolete spelling of erst.
As a noun arsete is
an unsaturated four-membered heterocycle containing three carbon atoms, one arsenic atom and two double bonds.
arste
English
Adverb
(head)
Anagrams
*
*
*
*
*
*
*
*
*
*
arsete
English
Noun
(
en noun)
(organic compound) An unsaturated four-membered heterocycle containing three carbon atoms, one arsenic atom and two double bonds