Define scabies: contagious itch or mange especially with exudative crusts that is caused by parasitic mites (especially Sarcoptes scabiei) contagious itch or mange especially with exudative crusts that is caused by parasitic mites (especially Sarcoptes scabiei)â¦
Dirigibles, also called airships, fly by being lighter than air. This works because a dirigible is like a big hard balloon filled with lighter-than-air gas, such as helium or hydrogen. You've probably seen dirigibles used in advertising, like the Goodyear blimp. A famous dirigible accident was the Hindenburg crash.
Definition of beaker for English Language Learners. : 1  a wide glass with a lip for pouring that is used especially in chemistry for holding and measuring liquids. : 2  a large drinking cup with a wide opening that is typically made of plastic or metal.