ｊｕｘｔａｐｒｏｐｏｓｉｔｉｏｎ

[juhk-stuh-prop-uh-zish-uh n]

noun

1: the act of offering to be placed close together, for comparison or contrast.
2: two things that need to be decided on, i.e. life or death, good or evil, pineapple on pizza or nah.