Duct tape, also called duck tape, is a type of cloth-backed tape that is often coated with plastic on the non-sticky side. Duct tape is extremely strong and sticky, and can be used to repair a huge variety of things. Some people make things like clothing out of duct tape.
A duel is a fight between two people that are both using the same or similar weapons.
Duels were once a formal way of settling a disagreement or as payback for an insult. Duels often had rules of conduct, and duels happened between two people of equal social status, usually gentlemen or upper class men.
A duel is not the same as dual.
Two people singing or playing musical instruments together is called a duet.
Scientific name: dugong dugon
A dump is a place where garbage is taken to once you throw it away.
A dumpster is a large outdoor bin for throwing away trash.
People use a dumpster to hold lots of waste, like leftover packaging, paper, or construction debris. You often see dumpsters at places like stores, restaurants, or work sites. A dumpster is usually placed on the ground and emptied by a waste truck when it is full.