אי־ודאות
Appearance
Hebrew
[edit]Alternative forms
[edit]Etymology
[edit]From אִי־ (í-) + וַדָּאוּת (vada'út).
Noun
[edit]אִי־וַדָּאוּת • (í-vada'út) f
- Uncertainty: a lack of certainty.
- עקרון אי־הוודאות של הייזנברג — ikarón í-havada'út shél háizenberg — the Heisenberg uncertainty principle
- פחד, אי ודאות וספק — pákhad, í vada'út v'safék — fear, uncertainty and doubt
Usage notes
[edit]- The most common singular definite form, especially in formal contexts, is אי־הוודאות (í-havada'út), with the definite article ה־ (ha-) attaching to the second word. Another common form is האי־ודאות (ha'í-vada'út), with the definite article attaching to the term as a whole. The form האי־הוודאות (ha'í-havada'út), however, with two definite articles, is rare, and should probably be considered an error.