Yes, the noun 'mouthguard' is a common noun, a general word for a type of protection for the teeth while engaged in sports; a general word for any mouthguard of any kind.
tooth broke off at gum line
Rugby !
It is not recommended to wear a mouthguard immediately after a molar extraction as it can disturb the blood clot formation and delay the healing process. It's best to wait until your dentist gives you the green light before using a mouthguard again.
scrape it off?
Click the gum and it will come off.
no
you can use either peanut butter or vaseline to help it slip off, or use another piece of gum to stick to it and pull off.
since your chewing the gum your like taking the flavor off
The first thing you will need to do to remove gum from your shoe is get a plastic bag. Put the part of the shoe with the gum in the bag and press bag onto the gum. place bag with shoe in it in the freezer for at least an hour or two. Remove bag from freezer and pull bag off and the gum should have stick to bag and pulled off the shoe.
In your nearest sport accessories shop
The best kind of mouth guar that can be bought for someone with braces is the Shock Doctor Mouthguard series. This mouthguard is made out of silicone and has an orth channel. This makes the mouthguard fit better for someone with braces and is durable to stand up to the shocks delivered in any sport.