=> nécessité1
(dar-)bâyast(-a)
+
fra. (condition) nécessaire mais pas suffisant : bâyasta agar ce nâ-basanda
+
it is agreed by all sides that one cannot have “knowledge that” of that which is not true. A necessary condition of “A knows that p,” therefore, is p.
("epistemology." Encyclopædia Britannica from Encyclopædia Britannica 2007 Ultimate Reference Suite. (2006))
+
I am only arguing that this step, necessary as it is, will not alone suffice for this end, but that among the causes of war there are others that go deeper into the roots of human nature than any that orthodox Socialists are wont to acknowledge.
(B. RUSSELL,
Proposed Roads To Freedom)
+
In zan o mard i ke nafs ast o xrad
Nik bâyast'st bahr e nik o bad
V'in do bâyasta dar in xâki sarâ
Ruz o šab dar jang o andar mâjarâ
(Mathnavi, BALXI RUMI (Nikolson, Reynold), 2618-19, I)
2
nâ-gozir/câr
bi-dar-row
(เนส'ซิเซอรี) adj. จำเป็น,ไม่มีทางอื่น,สำคัญ n. สิ่ง จำเป็น,ความจำเป็น