Definitions
There are 2 meanings of the phrase
Line Of Defense.
Line Of Defense - as a noun
Any organization whose responsibility it is to defend against something
Example: "Police are the major line of defense against crime"
Synonyms (Exact Relations)
line of defenceDefensive structure consisting of a barrier that can be employed for defense against attack
Synonyms (Exact Relations)
line of defenceHypernyms (Closely Related)
defencedefensedefensive structureHyponyms (Broadly Related)
Example Sentences
"Washing your hands frequently is the first line of defense against germs."
"Regular exercise is a crucial line of defense in maintaining good health."
"The immune system acts as the body's primary line of defense against infections."
"Using antivirus software is an important line of defense against computer viruses."
"Wearing a helmet is a necessary line of defense for protecting the head during sports."