What does banner mean?
A banner is a long strip of cloth bearing words, symbols, or designs, displayed publicly to advertise an event, proclaim a cause, or identify a group. Historically it meant a flag or standard carried into battle or before a ruler, and that older sense survives whenever people speak of marching 'under the banner of' a movement or nation. In modern usage the word has expanded to cover advertising banners at shops and stadiums, the rectangular ads that appear across web pages, and even the wide 'banner headlines' that once dominated newspaper front pages. There is also an established figurative use: something described as a 'banner year' or 'banner day' is exceptionally successful or memorable. The word carries connotations of public declaration and collective identity, making it a versatile term spanning commerce, politics, sport, and celebration.
A long strip of cloth bearing a slogan, design, or emblem, displayed publicly; more broadly, a flag or standard representing a nation, army, organization, or cause.
"Villagers strung a hand-painted banner across the high street for the festival."
In computing contexts, 'banner' also denotes a display advertisement on a web page, and in journalism a 'banner headline' spans the full width of a front page.
(Attributive) Exceptionally good or successful; outstanding.
"After two lean seasons, the vineyard finally enjoyed a banner harvest."
Used only attributively, chiefly in phrases like 'a banner year' or 'a banner day'; never as a standalone predicative adjective.
Standard plural; no irregular forms.
"Colorful banners lined both sides of the parade route."
'Banner' and 'bandit' are distant cousins — both descend from a Germanic word for a warlord's rallying sign that medieval Italy twisted into the name for outlaw bands.
Reviewed by Deb Chak, Editor. AI-assisted content curated by RJS Tech Solutions LLP.
Etymology of banner
Banner entered English from Old French 'banere' (later 'banière'), which derived from a Germanic term related to 'bandwo' or 'bandum,' a sign or standard used to rally troops. The same Germanic root gave rise to 'ban' — a proclamation or summons by a lord or king — and its descendants include Italian 'bandire' (to proclaim), whence 'bandito' and ultimately 'bandit,' as well as legal terms like 'contraband' and ecclesiastical 'banns' of marriage. The word has been used in English since the medieval period, originally for military standards before broadening to general flags and, much later, advertisements and headlines.
Related word forms
How banner is actually used
Mostly neutral register, though 'under the banner of' can carry rhetorical or political weight. The attributive use ('a banner year', 'a banner day') treats the word as an adjective denoting distinction and is well established in journalism and business writing. In web contexts, 'banner' almost always refers to display advertising, and 'banner blindness' describes users habitually ignoring such ads.
Easily confused with banner
An ensign is specifically a military or naval flag indicating nationality or regiment, whereas a banner is any cloth display carrying a message, emblem, or cause.
A placard is typically a rigid sign board held or posted, while a banner is flexible fabric designed to hang or be carried.