Since EHV-1 is a common virus in horses, it is recommended that all horses be vaccinated at least once a year. For horses congregating at shows and competitions, more frequent vaccinations may be recommended.
Enfilade and defilade. Enfilade and defilade are concepts in military tactics used to describe a military formation's exposure to enemy fire. A formation or position is in enfilade if weapons fire can be directed along its longest axis.
vb (tr) 4. (Building) to fix or fasten with or as if with a clamp. 5. (Automotive Engineering) to immobilize (a car) by means of a wheel clamp. 6. to inflict or impose forcefully: they clamped a curfew on the town.