It is a "Libero" which is a main defense player.
There is no limit to the amount of defensive specialists a team can have.
Doesn't matter, as long as you have more 3.
Yes
A defensive end is the name of a defensive position in American and Canadian football, situated at each end of the defensive line.
In volleyball, "DM" typically stands for "defensive specialist." This player is primarily responsible for serving and playing in the back row, focusing on defense and serve reception. Defensive specialists may also come in to replace a front-row player to enhance the team's defensive capabilities. Their role is crucial for maintaining strong defensive play and keeping rallies alive.
Defensive driving are safe driving techniques that drivers do to avoid another drivers mistake.
Sparta
guild
From my experiences a defensive specialist is usually called a Labero. (La-bear-o)
This is called a Crime Laboratory Analyst.
A loophole is another term used to refer to an arrow slit in a defensive structure or fortification.
some long-name thing