An "end" is the amount of arrows shot before going down to the target to score, normally 3 indoors and 6 outdoors. A "round" is the complete competition, for example a FITA Round or a Long Metric, all have a set amount of arrows.
Archery
Round
The only difference is the size (diameter) of the pan.
one is normel and one is flat
a lollipop is flat a sucker is round .there is really not a difference though
One is weighted, the other is not. Simple as.
An estimate is an educated guess. Approximate and round off mean "about".
There is no real difference between the two, between a round usually means playing 18 holes whereas a game could mean just 9 holes or more.
A circle is perfectly round and an ellipse is oval.
One is a rifle round, the other is a pistol round.
a sphere is a ball shaped or globular body. Round is having a flat circular surface as in a disk
Nothing, they are two names for the same round.