tarmac

definition: a paved surface having compressed layers of broken rocks held together with tar
example:
speech part: noun
synonyms: tarmacadam
definition: a paving material of tar and broken stone
example:
speech part: noun
synonyms: tarmacadam
definition: surface with macadam
example:
speech part: verb
synonyms: macadamize macadamise

tarmac is explained and pronounced

How tarmac is being used?