acesis
Could not find acesinen in Logeion dictionaries.
acesinen Noun: feminine ablative singular, Noun: feminine dative singular of acesis
ăcĕsis, is f., = ἄκεσις,
- a sort of borax, used in medicine, Plin. 33, 5, 28, § 92.
acesis, Akk. im, f. (ἄκεσις), eine Art Berggrün, zur Heilung dienlich, Plin. 33, 92.
ăcĕsis, is, f. (ἄκεσις), herbe médicinale : Plin. 33, 92.