pudding-stone

A geologist points to a layer of pudding-stone in a cliff face.

Definition

Noun (countable and uncountable): - A type of conglomerate rock: "pudding-stone" refers to a sedimentary rock composed of rounded pebbles or gravel embedded in a finer-grained matrix, such as sand or clay, often resembling a pudding in texture. It is a term used in geology and geography.

Usage Examples

• (Geological description of a rock formation.)
• (Scientific context.)

Advanced Usage

• "To be as hard as pudding-stone": an idiomatic expression meaning to be extremely tough or unyielding.

  • His resolve was as hard as pudding-stone; nothing could change his mind. (An analogy to the rock's durability.)

• "Pudding-stone conglomerate": a more formal geological term for the same rock type.

  • The pudding-stone conglomerate in this region dates back to the Cretaceous period. (Technical geological usage.)

Variants and Related Words

• Pudding-stone (adj): used to describe something resembling or composed of this rock.

  • The garden path was paved with pudding-stone fragments. (Describing a surface made of the rock.)

• Conglomerate (n): a broader geological term for a rock containing rounded fragments.

  • Pudding-stone is a specific type of conglomerate. (Relationship between terms.)

Synonyms

• Conglomerate rock: a general term for a rock with embedded pebbles.
• Pudding rock: an informal synonym, though less common.
• Gravelstone: a less precise term for a rock with gravel-like components.

Related Idioms

• Like pudding-stone in a riverbed: used to describe something that is stable and enduring.
  • Their friendship was like pudding-stone in a riverbed, unmoved by time. (Metaphor for lasting stability.)