shuffleboard: a game in which players use long sticks to shove wooden disks onto the scoring area marked on a smooth surface
psychological feature: a feature of the mental life of a living organism
dead metaphor: a metaphor that has occurred so often that it has become a new meaning of the expression (e.g., `he is a snake' may once have been a metaphor but after years of use it has died and become a new sense of the word `snake')