n.
1.an imperfection in a bodily system
2.a failing or deficiency
3.an imperfection in a device or machine
4.a mark or flaw that spoils the appearance of something (especially on a person's body) defect v.
1.desert (a cause, a country or an army), often in order to join the opposing cause, country, or army
Idiom of the Day
keep one's distance from (someone or something)
to maintain a certain distance from someone or something
The girl always keeps her distance from the other students in the class.