Significat

1. turbulence, perturbation, moving more than biding, budging more than considered pleasant
2. restlessness, nervousness, lacking calmness of the inner disposition of a human or other animal
3. turmoil, unrest, upheaval, fights in a country
4. archaic form of Unruh (“balance wheel of a timepiece”)
5. field eryngo (Eryngium campestre)