What does abo mean?
"Abo" is a shortened form of "Aboriginal" used chiefly in Australian English to refer to an Aboriginal person. Although it began as a casual clipping, it has long functioned as a racial slur and is now regarded as deeply offensive and racist; its use is widely condemned, and it appears in dictionaries chiefly flagged with strong usage warnings rather than as neutral vocabulary. The word illustrates how abbreviations can acquire connotations entirely independent of their source word — "Aboriginal" remains the standard, respectful adjective and noun, while the clipped form carries a history of contempt and discrimination. Contemporary style guides and official bodies recommend terms such as "Aboriginal Australians" or "Aboriginal and Torres Strait Islander peoples." Learners and writers should recognize this word receptively — for instance, in historical texts documenting past attitudes — but must avoid producing it, since doing so causes genuine offense and may carry legal consequences in some contexts.
nounA highly offensive slang term for an Aboriginal Australian, formed as a clipping of 'Aboriginal'. Its use is widely considered racist and deeply insulting.
- (Australian English, highly offensive) An Aboriginal person; a racial slur.
"The slur was once heard casually on the street, but today it is recognized as a racist term that causes real harm."
"Historical accounts record how casually such language was used in mid-twentieth-century Australia, and how much damage it did."
"The broadcaster was fired after using the slur on air, prompting a national conversation about racism."
Because the word itself is an offensive slur, its plural form shares the same status and should not be used.
A word shortened from 'Aboriginal' by just dropping a syllable became one of Australia's most notorious racial slurs — a reminder that clipped forms of respectful words can carry venom.
Reviewed by Deb Chak, Editor. AI-assisted content curated by RJS Tech Solutions LLP.
Etymology of abo
The word arose in Australian English as a simple clipping of "Aboriginal," an adjective borrowed from Latin "aboriginis" meaning "original, first inhabitant," from "ab origine" ("from the origin"). The clipped form emerged by the late nineteenth century and, through frequent use in colonial and later discriminatory contexts, hardened into a racial slur. Its Latin-derived root also gives English cognates such as "origin," "original," and "originate," though these share only the etymological source, not the slur's social history.
How abo is actually used
This word should never be used in speech or writing except when discussing it as a slur. It is classified as strongly derogatory and racist in Australian English, and using it toward or about Aboriginal people can constitute unlawful discrimination or hate speech in some contexts. Respectful terms are 'Aboriginal Australians' or 'Aboriginal and Torres Strait Islander peoples'.
Easily confused with abo
'ABO' (usually capitalized) refers to the human blood-group classification system, whereas 'abo' as a standalone word is an offensive Australian slur for an Aboriginal person.