Overview
A slogan is a memorable motto or phrase used in a clan, political, commercial, religious, and other context as a repetitive expression of an idea or purpose, with the goal of persuading members of the public or a more defined target group. The Oxford Dictionary of English defines a slogan as "a short and striking or memorable phrase used in advertising." A slogan usually has the attributes of being memorable, very concise and appealing to the audience.
Etymology
The word slogan is derived from slogorn which was an Anglicisation of the Scottish Gaelic and Irish ( 'army', 'host' and 'cry'). Slogans vary from the written and the visual to the chanted and the vulgar. Their simple rhetorical nature usually leaves little room for detail, and a chanted slogan may serve more as social expression of unified purpose than as communication to an intended audience.
George E. Shankel's (1941, as cited in Denton 1980) research states that "English-speaking people began using the term by 1704". The term at that time meant "the distinctive note, phrase or cry of any person or body of persons". Slogans were common throughout the European continent during the Middle Ages; they were used primarily as passwords to ensure proper recognition of individuals at night or in the confusion of battle.
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