In reference to the reader's question about slot machines where you play for gold or silver tokens: In Las Vegas, many of the casinos have 25-cent slots that pay off a $10 jackpot with a $10 silver souvenir token.
Moth (order Lepidoptera), any of more than 150,000 species of overwhelmingly nocturnal flying insects that, along with the butterflies and skippers, constitute the order Lepidoptera.
1. papilla - (botany) a tiny outgrowth on the surface of a petal or leaf. appendage, outgrowth, process-a natural prolongation or projection from a part of an organism either animal or plant; a bony process. phytology, botany-the branch of biology that studies plants.. papilla-a small projection of tissue at the base of a hair or tooth or feather. appendage, outgrowth, process-a natural prolongation or projection from a part of an organism either animal or plant; a bony process.