rhino
B1informal
Definition
Meaning
An informal, short term for a rhinoceros, a large, herbivorous mammal known for its thick skin and one or two horns on its snout.
Informally, it can refer to a large sum of money (British slang, archaic: 'rhino' meaning cash). In modern contexts, it is used in branding and names to imply strength, durability, or size.
Linguistics
Semantic Notes
Primarily a countable noun referring to the animal. Its use as slang for money is now rare and chiefly historical. The word carries connotations of size, strength, and prehistoric appearance.
Dialectal Variation
British vs American Usage
Differences
Both use the informal 'rhino' for the animal. The slang for money ('He's got loads of rhino') is almost exclusively British and dated.
Connotations
In both, it connotes informality and familiarity. The animal association is primary.
Frequency
Equally common in informal contexts in both regions for the animal. The full form 'rhinoceros' is used in formal/written contexts.
Vocabulary
Collocations
Grammar
Valency Patterns
We saw a rhino.They are protecting the rhino from poachers.Rhino horn is illegally traded.Vocabulary
Synonyms
Neutral
Weak
Phrases
Idioms & Phrases
- “Thick-skinned as a rhino (describing someone insensitive to criticism).”
- “Charge like a rhino (to move forward with great,笨拙的力量).”
Usage
Context Usage
Business
Rare. Might appear in branding (e.g., 'Rhino Security') or CSR reports about wildlife conservation funding.
Academic
Used in biology, zoology, and conservation studies, though 'rhinoceros' is more formal.
Everyday
Common in informal conversation, documentaries, and news about wildlife.
Technical
Used in zoological taxonomy (family Rhinocerotidae) and conservation biology (e.g., 'rhino translocation').
Examples
By Part of Speech
adjective
British English
- A rhino-hide wallet (metaphorical).
American English
- He has a rhino-tough attitude.
Examples
By CEFR Level
- I saw a rhino at the zoo.
- A rhino is a very big animal.
- The black rhino is critically endangered.
- We watched a documentary about rhino conservation.
- Poaching for rhino horn remains the primary threat to the species.
- The sanctuary successfully reintroduced several rhinos into the wild.
- Despite its archaic appearance, the rhinoceros is a highly specialised evolutionary success story.
- The illicit trade in rhino horn is fuelled by demand for traditional medicine and status symbols.
Learning
Memory Aids
Mnemonic
Think: 'RHINO' = 'Really Huge, Impressive Nose Outgrowth'.
Conceptual Metaphor
STRENGTH IS A RHINO ('The team's defence was a rhino'). DENSITY/THICKNESS IS A RHINO ('This phone case is as tough as rhino hide').
Watch out
Common Pitfalls
Translation Traps (for Russian speakers)
- Прямой перевод 'носорог' (nosorog) верен. Ложных друзей нет, но сленговое значение 'деньги' отсутствует в русском.
Common Mistakes
- Using 'rhino' as a plural (e.g., 'three rhinos' is correct, not 'three rhino').
- Using it in overly formal writing where 'rhinoceros' is required.
Practice
Quiz
In which context is the word 'rhino' LEAST appropriate?
FAQ
Frequently Asked Questions
No. The standard plural is 'rhinos' (or 'rhinoceroses'). 'Rhino' as a plural is non-standard.
It's not about colour. The 'white' rhino has a wide, square lip for grazing grass, while the 'black' rhino has a pointed, prehensile lip for browsing leaves and twigs. The name 'white' may come from a mistranslation of the Afrikaans 'wyd' (wide).
Not in standard English. It remains almost exclusively a noun.
It can be, if implying they are clumsy, stupid, or thick-skinned (insensitive). However, it can also be used affectionately or to denote strength.