1. Biology Tending to deviate, as from a normal or recognized type; aberrant. 倾向于偏离，如从一个正常的或被承认了的类型；畸变的。
2. Aberrant internal carotid artery is a rare situation which may cause retropharyngeal space enlargement. 内颈动脉异常路径是一种引起后咽部肿大的罕见原因。
3. They're aberrant in nature because, for one, they are very, very cold–much colder than any naturally occurring thing on the planet. 在大自然它们是很奇怪的，其中之一是因为它们很冷，比星球上任何天生的正在发生的东西都要冷好多。
英英解释
n.
1. one whose behavior departs substantially from the norm of a group
2. markedly different from an accepted norm
