Replace a dancer, perhaps

• Act rudely on the dance floor
• Act rudely at the checkout counter
• Interrupt at a dance
• What ballroom stags do
• Borrow a partner
• Interrupt with a shoulder tap
• Stop from stepping, perhaps
• Act pushy

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 ...

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