Study suffixes and prefixes. Many of the words in the English language come from adding a suffix or prefix to an existing word. Try adding a suffix or prefix to a word you wish to modify. 1  Add a â-tasticâ to the end of a word to imply that something was fantastic, either genuinely or sarcastically.
Eventually, the ability of the eyes to work together decreases, and the brain suppresses or ignores input from the weaker eye. Anything that blurs a child's vision or causes the eyes to cross or turn out may result in lazy eye. Common causes of the condition include: Muscle imbalance (strabismus). The most common cause of lazy eye is an imbalance in the muscles that position the eyes. This imbalance can cause the eyes to cross in or turn out, and prevents them from tracking together in a coordinated way.
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.