Picket
You call it a picket.
The strong or strongest part of a fence line are its posts. Posts are generally placed partly into the ground for permanent fencing. Posts provide structure for the entire fence, whether using slats or chain-link in between the posts. Even wood panels used instead of slats are typically weaker than the posts they are attached to in the fence line.
Tendon
No if it is a foul ball or if it hits the fence and you catch it it does not matter you still can play it if it is not foul but if it is foul and you catch it when it hits the fence they just call it a strike. Actually - you CAN catch a ball off the fence. There is no rule against it, however it will NOT be counted as an out. The fence is part of the field just like the ground. Therefore, if it hits the fence in foul or fair territory, it is played the same as if it had hit the ground before you caught it.
No
Light. Lighter stick equals faster hand speed for shooting for the most part.
No, "ence" is not a suffix in the word "fence." In this case, "fence" is a standalone word, and the letters "ence" are simply part of the word itself.
A RIPPLE in the wood
One thing that I do is I have two wooden sticks (broom handles work great) with a wire attached to each that lead to a metal spike at the bottom of each. . When I stick the spike in the ground from one stick and touch the spike on the other stick to the fence it will produce a spark. Have it so that you never have to touch the wire or you will get tagged/shocked. You need to see if it is grounded without you becoming part of the grounding process. Been there, did that, didn't like it.
That part of the stick is called the "blade"
A gate opens and closes, like a door. A fence partitions off pasture, crops, etc. and is not meant to be moved.
The shaft in lacrosse is the stick part. The butt is the rubber stopper on the end of the stick. The head is the plastic part which has the pocket. The shaft is the part of the stick where you hold it.