dino

dino — noun

1. A very large animal that lived on Earth a very long time ago, before there were

1.nounB1
Definition

A very large animal that lived on Earth a very long time ago, before there were any humans. 'Dino' is a short, friendly form of 'dinosaur', often used when speaking with children or in casual situations.

Example

Nora's little brother cried when his toy dino broke during playtime.

toy dino — common compound for children's toys

The museum had a huge dino skeleton that filled the entire room.

dino skeleton — common collocation in museums

Common collocations
  • toy dino
  • dino skeleton
  • dino egg
  • dino nuggets
  • dino-shaped
Synonyms
  • dinosaur

    the full, standard form; appropriate in all registers including formal

Usage Note

This word is a clipped form of 'dinosaur'. Use it only in informal speech or writing — in formal contexts, use the full word 'dinosaur' instead.

Common Mistakes

I read a book about dino evolution.
I read a book about dinosaur evolution.
Use 'dinosaur' in formal or academic writing.

2. Someone or something that is very old-fashioned and no longer useful or effectiv

2.nounB2
Definition

Someone or something that is very old-fashioned and no longer useful or effective in today's world.

Example

My old desktop computer is a real dino — it takes five minutes to start up.

a real dino — informal intensifier meaning 'very outdated'

When the CEO refused to use email, staff called him a dino behind his back.

Common collocations
  • a real dino
  • an old dino
  • a complete dino
Synonyms
  • fossil

    similar meaning but even more dated; strongly informal

  • relic

    slightly more formal; can refer to objects or systems rather than people

  • has-been

    specifically for a person who was once successful but is no longer relevant

Antonyms

Usage Note

This is a metaphorical extension of 'dinosaur' (sense 1). It is always critical or teasing, though it can be playful rather than hostile depending on tone.

Common Mistakes

My grandfather is a dino.' (too direct and potentially rude)
My grandfather says his computer is a dino.
Safer to apply to objects or systems rather than people directly.

Word family

Synonym discussion

Sense: noun/2

All four words describe something outdated, but they differ in register and scope. 'Dino' is the most playful and least offensive — it can be used about people without being truly insulting. 'Fossil' is more dismissive and suggests something so old it belongs in a museum; calling a person a fossil is ruder than calling them a dino. 'Relic' works well for objects, systems, or traditions that have survived past their useful time — e.g., 'that fax machine is a relic from the 1990s.' 'Has-been' applies only to people who were once famous or successful but are no longer relevant, carrying a tone of pity or scorn. For a gently teasing way to describe an outdated object or habit, 'dino' is the kindest choice.

fossil ↗relic ↗has-been ↗

Common collocations

Nouns

  • toy dino
  • dino skeleton
  • dino nuggets
  • dino egg

Phrases

  • a real dino
  • an old dino

Etymology

GreekEnglish

'Dino' is a shortened form of 'dinosaur', which was invented in 1842 by the British scientist Sir Richard Owen. He combined two Greek words: 'deinos' (meaning 'terrible' or 'fearfully great') and 'sauros' (meaning 'lizard'). The clipped form 'dino' appeared in informal English during the mid-20th century, first as children's shorthand for the prehistoric animals and later also as slang for anything outdated.

First known use

1936

1936, in the meaning defined at sense 1