Backblock means: Land behind which fronts on water; land without a permanent watercourse.. There is no real cause for parental concern; it is descriptive vocabulary rather than risky behaviour. If your teen uses it, context will usually make the intent clear. A short, curious question about where they heard it is usually all that is needed to know whether to follow up.
backblock
Land behind which fronts on water; land without a permanent watercourse.
Definitions
Australia
#1·Apr 27, 2026AUS
Land behind which fronts on water; land without a permanent watercourse.
For parents
Backblock means: Land behind which fronts on water; land without a permanent watercourse.. There is no real cause for parental concern; it is descriptive vocabulary rather than risky behaviour. If your teen uses it, context will usually make the intent clear. A short, curious question about where they heard it is usually all that is needed to know whether to follow up.
For ESL learners
backblock means: Land behind which fronts on water; land without a permanent watercourse.. Register: neutral, standard English. A common learner mistake is using the word in a register it does not fit, or assuming a single global meaning; native speakers immediately notice when slang appears in formal contexts, so always check the surrounding register before producing it yourself. A formal-English equivalent (a synonym or descriptive phrase) is usually safer in writing. When in doubt, paraphrase rather than reuse the slang form.
Cluster: general
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Australia
#2·Apr 27, 2026AUS
(Australia, New Zealand, usually, in the plural) A remote tract of land in the interior; hence in plural sparsely populated country far from major cities and lacking conveniences common in urban areas.
I speak solely for the backblock roads, and I contend that the time has arrived when the Government should turn its attention to the metalling of these roads.
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Australia
#3·Apr 27, 2026AUS
(Australia, informal, hyperbole#Noun, hyperbolic, usually, in the plural) The most distally outlying suburb among a set of suburbs.
It has happened in other districts that new settlement has turned the old centres into isolated backblocks.
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For specific readers
Why is this section here?
Slang is read by different audiences for very different reasons. The For parents view re-explains the term in plain, non-judgemental language so a caregiver can understand what their child means without needing the surrounding subculture. The For English learners view focuses on register (when it's safe to use), formal alternatives, and common mistakes — what a textbook won't teach you.
Used in
Australia
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🇦🇺About Australian & NZ slang slang
Aussie and Kiwi vocabulary — bogan, daggy, brekkie, sheila, bach, jandals — the whole Antipodean lexicon, including outback dialect, surf and beach culture, and Sydney/Melbourne street slang.
See all Australian & NZ slang slang on Slangora.
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Other words near "backblock" (B)
bachelor padbachelor partybachelor's handbagback alleybackativebackbenchback-buttbackcastbackchatback-classbackcourtback, crack and sack
Browse all slang words starting with B.