Break up a dancing pair

• Borrow a partner
• Interrupt on the dance floor
• Change partners, in a way
• You might need to do it to dance with the bride
• Act rudely at the checkout counter
• Act rudely on the dance floor
• Break up a prom pair

Wikipedia Word definitions in Wikipedia
Cutin is one of two waxy polymers that are the main components of the plant cuticle , which covers all aerial surfaces of plants . The other major cuticle polymer is cutan , which is much more readily preserved in the fossil record,. Cutin consists of omega ...

The Collaborative International Dictionary Word definitions in The Collaborative International Dictionary
Cutin \Cu"tin\ (k[=u]"t[i^]n), n. [L. cutis skin, outside.] (Plant Physiol.) A waxy substance containing fatty acids, soaps, and resinous material which, combined with cellulose, forms a substance nearly impervious to water and constituting the cuticle ...

Wiktionary Word definitions in Wiktionary
n. (context biochemistry English) A waxy polymer of hydroxy acids that is the main constituent of plant cuticle