1. wowser - Noun
2. wowser - Interjection
(obsolete) A lout or similar disruptive person.
(Australia, New Zealand, derogatory) One with strong moral views against excessive consumption of alcohol, gambling, pornography, etc., who seeks to promulgate those views.
wowser (plural wowsers)
Alternative form of wowzer
wowser
Alternative form of wowsers