Nerve injuries are classified as follows: 1  A first-degree injury, or neurapraxia, will recover within days after the injury, or it may take up to three months.  A second-degree injury, or axonotmesis, also will recover completely; however, the recovery will take much longer than with a first-degree injury.
Freebase(0.00 / 0 votes)Rate this definition: Churning. Churning is the process of shaking up cream to make butter, and various forms of butter churn have been used for the purpose. In Europe from the Middle Ages until the Industrial Revolution, this was generally as simple as a barrel with a plunger in it, which was moved by hand.
organism that eats plants or other autotrophs. producer: Noun: organism on the food chain that can produce its own energy and nutrients. Also called an autotroph. scavenger: Noun: organism that eats dead or rotting biomass, such as animal flesh or plant material. Encyclopedic Entry: scavenger: sea lettuce: Noun: seaweed with large, flat leaves. seaweed: Noun