C1noun2K

Spine

UK /["/spaɪn/"]/US /["/spaɪn/"]/

Definition

the row of small bones that are connected together down the middle of the back

In simple words: The row of bones in your back that keeps you upright.

Examples

  • A shiver went down my spine.
  • the nerves in the spine
  • These speeches form the spine of his election campaign.
  • Their protests stiffened the spines of party activists.
  • The legislature must grow a spine and demand these changes.
  • Porcupines use their spines to protect themselves.
  • Hedgehogs are covered with sharp spines.
  • Once embedded in the skin, these savage spines are difficult to dislodge.

Usage notes

Used in both medical and everyday contexts. In a formal setting, it may refer to anatomy, while in casual language, it might describe a person's strength or character (e.g., 'showing spine'). Avoid using it in overly informal contexts.

Grammar pattern

standalone noun

Memory hint

Think of ‘spine’ as ‘line’ for ‘standing straight’.

Collocations

  • fractured
  • cervical
  • lumbar
  • bend
  • curve
  • straighten
  • in the/​your spine
  • the base of the spine
  • the length of somebody’s spine
  • curvature of the spine
  • sharp
  • fine
  • poisonous
  • bear
  • have

Synonyms

  • backbone
  • vertebral column
  • spinal column

Antonyms

  • weakness
  • cowardice

Common mistakes

  • Confused with 'spinal' which is an adjective.
  • Using 'spine' to refer to the spinal cord, which is different.
  • Mistaking 'spine' for similar-sounding words, such as 'spiney'.