retain - Master This Word

retain Word Meanings

• to keep possession of something
• to continue to have something
• to hold on to knowledge or information

retain Example Sentences

Example sentences are the start of understanding. Don't rush to memorize. First feel how the word works in a sentence.

• I want to retain my old toys.
• She needs to retain the information for the test.
• They hope to retain their customers.
• He tried to retain his focus while studying.
• We can retain the memories from our trip.

retain Word Etymology

re- = back + tain = hold. Originated from Latin 'retinere' through Old French before entering English. Picture a person holding back a stream of water while trying to keep the knowledge of this act.

English Brain Route

First I move a finger to push the page back, then I place the book where I can reach it later. I hold the spot with a gentle press, and a small shift in my attention follows as I close the cover. It feels like a calm effort, a decision to keep something clear in my head and on my shelf. Later, when I need it, I pull that thread again and use what I stored there.

Real Context

Retain means to keep possession of something over time, or to continue to have something rather than lose it. It covers tangible items, intangible assets like information or rights, and even memory or knowledge you manage to recall. In business, retention often refers to keeping customers or employees; in law and compliance, it refers to keeping records for a specified period. The nuance is stronger than simply 'keep' or 'hold' because retain implies deliberate ongoing possession despite change or loss of other opportunities. Learners often mix up retain with 'maintain' or 'preserve' and may over-generalize to contexts where 'keep' would be more natural.

Usage Reminders

• Remember: use retain for ongoing possession; not every 'keep' fits.
• Think of memory, data, and rights as things you actively hold onto.
• Common collocations: retain information, retain customers, retain control.
• Often followed by 'of' or direct object: retain possession of, retain ownership over.
• In formal contexts (law, business), choose retain to signal deliberate continuation.
• Contrast with 'keep' in casual speech.

Common Misconceptions

• Retain and keep are interchangeable in all contexts.
• Retain always means physical possession.
• Retain is only used in business or legal contexts.
• Retain means to renew or restart something.
• Memory can never be retained; only objects can.

Thinking Differences

Retention to English speakers often relies on the sense of ongoing possession or control, vs keep which is broader and more casual; learners may misapply retain to physical acts or confuse with maintain.

Learning Tips

• Identify three uses: physical possession, memory/knowledge, and data/rights.
• Learn common collocations: retain information, retain customers, retain control.
• Note the typical objects after retain: retain possession of, retain ownership over.
• Practice in formal contexts (contracts, policies) to sound precise.
• Compare with keep and maintain to feel the nuance.
• Create memory cards with example sentences for each use.

5-Step Learning Method - Learn English in English

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