Ground zero and Zero

Ground zero noun - A thing or place that is of greatest importance to an activity or interest.

Zero and ground zero are semantically related. in aim topic. In some cases you can use "Zero" instead a noun phrase "Ground zero".

Zero noun - The numerical symbol 0 or the absence of number or quantity represented by it.

Ground zero and zero are semantically related. Sometimes you can use "Ground zero" instead a noun "Zero".

Nearby Words: zeroed, zeroing