coverage

As nouns the difference between coverage and insurance

is that coverage is an amount by which something or someone is covered while insurance is a means of indemnity against a future occurrence of an uncertain event.

As a noun coverage

is an amount by which something or someone is covered.

As a verb overcover is

to cover over.

As nouns the difference between coverage and noncoverage

is that coverage is an amount by which something or someone is covered while noncoverage is absence of coverage; the state of not being covered.

As nouns the difference between coverage and picocell

is that coverage is an amount by which something or someone is covered while picocell is a wireless communication system covering a small area, such as a single office or railway station, often used to extend cellular network coverage to indoor areas where signals cannot easily penetrate.