Definition

1. Adjective:

   • Having thin, leaflike layers or strata: Used especially to describe metamorphic rock that has a layered structure resembling leaves or sheets.
   • Having or resembling a leaf: Often used as a combining form to indicate a specific kind or number of leaves (e.g., a plant can be described as foliate).
   • Ornamented with leaf-like designs: Used in architecture and art to describe something decorated with foliage or foils.

2. Verb:

   • To grow leaves: The action of a plant producing leaves.
   • To number the pages of a book or manuscript: To assign sequential numbers to pages.
   • To coat or back with metal foil: To apply a thin layer of metal, often for decorative or structural purposes.
   • To decorate with leaf-like patterns: To adorn an object with designs resembling leaves.
   • To hammer into thin, flat foils: To shape metal into very thin sheets by hammering.

Usage Examples

• Adjective:

  • The geologist examined the foliate structure of the schist.
  • The capital of the column was beautifully foliate, carved with intricate leaf patterns.

• Verb:

  • After the long winter, the trees began to foliate.
  • The librarian's next task was to foliate the ancient manuscript.
  • Artisans would foliate the glass to create a shimmering effect.

Advanced Usage

• As a combining form: The adjective is frequently used in combination with prefixes to describe leaf characteristics in botanical terms.
  • The compound word 'trifoliate' describes a plant having three leaves.
• In geology: Describes the texture of certain metamorphic rocks where minerals are aligned in thin, separable layers.
  • Slate and phyllite are classic examples of foliate rocks.

Variants and Related Words

• Foliage (n): The leaves of a plant, collectively.
• Foliation (n): 1. The process of growing leaves. 2. The state of being in leaf. 3. The layered structure in metamorphic rocks. 4. The numbering of pages in a book.
• Exfoliate (v): To come off in thin layers; to shed layers (often used for skin or rock).
• Bifoliate (adj): Having two leaves.
• Unifoliate (adj): Having a single leaf.

Synonyms

• Adjective (leaf-like): Leafy, laminar, stratified.
• Verb (to grow leaves): Leaf out, produce leaves.
• Verb (to number pages): Paginate, page.

Phrasal Verbs / Common Phrases

(This word does not commonly form phrasal verbs. Its usage is typically as a standard verb or adjective.)

Related Idioms

(There are no common idioms that center on the word 'foliate'.)

Adjective

1. (especially of metamorphic rock) having thin leaflike layers or strata
2. (often used as a combining form) having or resembling a leaf or having a specified kind or number of leaves
   • `foliate' is combined with the prefix `tri' to form the word `trifoliate'
3. ornamented with foliage or foils
   • foliate tracery
   • a foliated capital

Verb

1. grow leaves
   • the tree foliated in Spring
2. number the pages of a book or manuscript
3. coat or back with metal foil
   • foliate glass
4. decorate with leaves
5. hammer into thin flat foils
   • foliate metal