0
noun
°The cardinal number zero indicating absence of any quantity.
"They scored 0 in their worst game yet."
°numeral corresponding to the number and digit zero.
"Hexadecimal numbers ending in 0 are divisible by 16."
adjective
°Of no or zero quantity; of cardinality zero.
"In the desert 0 cm precipitation per month is common."
°Of the origin, starting point, especially for a measurement.
"The ice will begin to melt at 0 degrees C."
synonyms: cipher, nil, nought, null more» , slashed zero