Click a letter to alternate
To switch between; every other one
A zebra's stripes: black, white, black, white. A checkerboard: dark, light, dark, light. These patterns alternateâthey switch back and forth between two things in regular turns.
Alternate comes from Latin alternare (to do by turns). The pattern is always: one, then the other, then back again.
Visual examples of alternating patterns and sequences
Test your understanding of alternate in context
In an alternating pattern of red and blue, what comes after red, blue, red?