Definition:Bi-/Examples

Examples of Use of Bi-
The prefix bi- can be found in the following contexts:


 * biannual: something which happens twice a year


 * bidual: normed dual of the dual of a normed space


 * binary: an adjective indicating $2$-ness


 * binomial: an expression with two terms


 * binormal: the vector in $3$-space which is perpendicular to both the normal and tangent to a curve