Flexeril (cyclobenzaprine): How to Safely Use This Muscle Relaxant. You should not take Flexeril if you have recently had a heart attack, or if you have a heart rhythm disorder, congestive heart failure, heart block, or an overactive thyroid. Flexeril can cause side effects that may impair your thinking or reactions.
Grille (car) In automotive engineering, a grille covers an opening in the body of a vehicle to allow air to enter. Most vehicles feature a grille at the front of the vehicle to protect the radiator and engine. Merriam-Webster describes grilles as a grating forming a barrier or screen; especially: an ornamental one at the front end of an automobile. Other common grille locations include below the front bumper, in front of the wheels, in the cowl for cabin ventilation, or on the rear deck lid.
Foil is that shiny stuff your mom wraps your tuna fish sandwiches in before she shuttles you off to school. Or that pointy thing you stab people with in fencing. Just kidding. A foil is a character whose main purpose is to offer a contrast to another character, usually the protagonist. Foils set off and accentuate the main character and are convenient ways to complicate and deepen the characterization of the protagonist. Basically, everything the foil is, the protagonist is not. The foil's differences highlight the key qualities of the main character.