Hebridean /ˌhɛbɹɪˈdiːən/adjective 1noun 1forms 3 adjective1 •Of or pertaining to the Hebrides.The harbour is now a terminus of the Hebridean car-ferry service to Stornoway in Lewis, and the fishing grounds of the Minch attract many boats from east-coast ports. — 1980 noun1 •A native or inhabitant of the Hebrides. formsHebrideans · more Hebridean · most Hebridean