Entry 5 senses · 2 variants Webster, 1913 Fiscal /(fĭs"kal)/ · Fis·cal · IPA /ˈfɪskəl/ a. n. 01 a. Pertaining to the public treasury or revenue. 1. Pertaining to the public treasury or revenue. “The fiscal arrangements of government.” — A. Hamilton. 02 n. The income of a prince or a state; revenue; exchequer. 1. The income of a prince or a state; revenue; exchequer.[Obs.] 2. A treasurer. 3. A public officer in Scotland who prosecutes in petty criminal cases; -- called also procurator fiscal. Also: procurator fiscal 4. The solicitor in Spain and Portugal; the attorney-general.