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interleave

C1
UK/ˌɪn.təˈliːv/US/ˌɪn.t̬ɚˈliːv/

Formal/Technical

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Definition

Meaning

To place or insert something between or among other things, typically in alternating layers or sequences.

In computing: to arrange (data) in alternating segments from two or more sequences (e.g., memory, disk tracks). Figuratively: to intersperse or intermingle one thing with another.

Linguistics

Semantic Notes

The word strongly implies a deliberate, ordered alternation or interspersion, not a random mixing. It often describes structured layering in both physical and abstract contexts.

Dialectal Variation

British vs American Usage

Differences

No significant meaning differences. Spelling is identical. Usage is equally technical in both varieties.

Connotations

Technical, precise, systematic. No regional connotative differences.

Frequency

Slightly higher frequency in American English due to larger tech industry, but the difference is negligible. It is a low-frequency technical term in both varieties.

Vocabulary

Collocations

strong
interleave pagesinterleave datainterleave memoryinterleave with
medium
interleave layersinterleave sectionsinterleave storiescarefully interleave
weak
interleave chaptersinterleave tasksinterleave stripsskilfully interleave

Grammar

Valency Patterns

interleave A with Binterleave A and Binterleave A between Bbe interleaved

Vocabulary

Synonyms

Strong

intersperseinterlace

Neutral

intersperseinterlaceinterweaveintermix

Weak

mixalternateblendinsert

Vocabulary

Antonyms

separatesegregateisolatedisentangle

Phrases

Idioms & Phrases

  • “None commonly associated”

Usage

Context Usage

Business

Rare. Might be used in project management: 'We need to interleave the marketing phases with the development sprints.'

Academic

Used in computer science, mathematics, and literary analysis: 'The study interleaves quantitative data with qualitative case studies.'

Everyday

Very rare. Might be used in crafting or cooking: 'Interleave the pastry sheets with baking paper.'

Technical

Primary domain. Describes processes in computing, electronics, and data storage: 'The system uses interleaved memory to boost performance.'

Examples

By Part of Speech

verb

British English

  • You must interleave the carbon paper between the forms.
  • The algorithm is designed to interleave the two data streams efficiently.
  • She interleaved her lecture with humorous anecdotes.

American English

  • Interleave the fabric strips to create the pattern.
  • The memory is configured to interleave accesses across four banks.
  • The documentary interleaves archival footage with modern interviews.

adverb

British English

  • The pages were arranged interleavedly, which was confusing.
  • Data was stored interleavedly across the drives.

American English

  • The chapters are presented interleavedly in the experimental novel.
  • The tasks ran interleavedly on the single processor.

adjective

British English

  • An interleaved binder is provided for your notes.
  • The report uses an interleaved footnote system.

American English

  • The interleaved memory architecture improves throughput.
  • He kept an interleaved journal of thoughts and sketches.

Examples

By CEFR Level

B1
  • The recipe says to interleave the apple slices with the pastry.
  • She interleaved the photographs in the album with descriptions.
B2
  • To prevent sticking, interleave the freshly baked biscuits with greaseproof paper.
  • The author skillfully interleaves the protagonist's past and present in the narrative.
C1
  • Modern RAID systems interleave data across multiple disks for redundancy and speed.
  • The professor's thesis interleaves feminist theory with a close analysis of 19th-century literature.

Learning

Memory Aids

Mnemonic

Think of a **LEAF** placed between the pages of a book. To INTERLEAVE is to put things **IN**-between, like leaves in a book.

Conceptual Metaphor

THREADING/WEAVING (interleaving ideas is like weaving threads together); LAYERING (interleaving data is like creating a sandwich of layers).

Watch out

Common Pitfalls

Translation Traps (for Russian speakers)

  • Avoid direct translation as 'переплетать', which is closer to 'interweave' or 'interlace'. For technical contexts, use 'чередовать (данные, доступ)', 'размещать вперемежку'. For general use, 'перекладывать' (e.g., pages) or 'чередовать'.

Common Mistakes

  • Confusing with 'interweave' (more integrated blending vs. alternating insertion). Using it to mean simple 'insert' without the alternating/sequential pattern. Misspelling as 'interleaf' (which is a noun).

Practice

Quiz

Fill in the gap
The technician explained how to the pages of the manual with translation sheets.
Multiple Choice

In which context is 'interleave' most precisely used?

FAQ

Frequently Asked Questions

No. 'Interleaf' is primarily a noun meaning a blank leaf inserted between pages. 'Interleave' is a verb meaning the action of inserting such leaves or similar items.

Yes, especially in academic or literary contexts. For example: 'The lecture interleaved historical facts with philosophical questions.'

They are very close synonyms. 'Interleave' often implies a more regular, sequential, or layered alternation (like pages), while 'intersperse' can suggest a more scattered or sporadic distribution (like jokes in a speech).

No, it is a mid to low-frequency word. It is most common in technical fields like computing and specialized manufacturing or crafting contexts.