English Reference
noun

enthusiast

n.
US /ɛnˈθuziˌæst/ UK /ɛnθjˈuːzɪˌæst/ en·thu·si·ast UK spelling enthusiast's, enthusiast's

  1. 01 B2 Upper Intermediate

    someone who loves a specific hobby or subject and spends a lot of time on it.

    a person filled with or guided by enthusiasm for a specific pursuit or interest.

    Simple

    As a car enthusiast, he spends every weekend working on his vintage engine.

    In context

    The local gardening enthusiast spent years cultivating rare orchids that were previously thought impossible to grow in this climate.

    Usage

    Often preceded by a specific noun describing the interest, such as 'fitness enthusiast' or 'tech enthusiast'.

    fanaficionadodevotee
    detractorcritic

Cars queued on coastal roads as eclipse enthusiasts gathered on beaches from Whitstable to Goring-by-Sea.

BBC News· 13 Aug 2026

Large crowds at viewing sites across the UK and Europe reacted with gasps and cheers, with astronomy enthusiasts saying it served as a reminder of how "amazing" the Universe is.

BBC News· 12 Aug 2026

From Ancient Greek ἐνθουσιαστής (enthousiastḗs, “an enthusiast, a zealot”), from ἐνθουσιάζειν (enthousiázein, “(intransitive) be inspired or possessed by a god, be rapt, be in ecstasy, (transitive) inspire”): see enthusiasm.

Etymology adapted from Wiktionary, available under CC BY-SA 4.0.

This entry
Origin Ancient Greek ἐνθουσιαστής
Level C1 · Advanced
Frequency Frequent
Updated