A security's closing price on the preceding day of trading. Previous close can refer to the prior day's value of a stock, bond, commodity, futures or option contract, market index, or any other security.
Medical Definition of Lazy eye. Lazy eye: An eye that diverges in gaze. A lazy eye is formally called strabismus. A lazy eye (strabismus) can be due to esotropia (cross-eyed) or to exotropia (wall-eyed). The danger of the condition is that the brain comes in time to rely more on one eye than the other and that part of the brain circuitry connected to the less-favored eye fails to develop properly, leading to amblyopia (blindness) in that eye.
Lazy eye is related to developmental problems in your brain. In this case, the nerve pathways in your brain that process sight donât function properly. This dysfunction occurs when your eyes donât receive equal amounts of use. A number of conditions and factors can lead you to rely on one eye more than the other.