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  2. /tain
  3. /retention

retention

UK/ri'tenʃәn/US
GREB1

Definitions

n.

The act of keeping or continuing to have something

保留,保持

n.

The ability to remember or hold information

记忆力,信息保持

n.

The holding of liquid within the body

(液体的)潴留

Root Breakdown

Root-derived
re-again, back
+
tenhold, keep
+
-tionact, process, state
=retention

re- (back) + ten (hold) + -tion (act) = 'the act of holding back.' Retention is keeping something instead of letting it go — keeping employees instead of losing them, keeping facts in memory instead of forgetting them, keeping water in the body instead of releasing it. Same root act of 'holding,' applied across HR, learning, and medicine.

Root tain still carries 87 more words

Common Collocations

  • 1.memory retention记忆保持
  • 2.employee retention员工留存
  • 3.water retention水分潴留
  • 4.knowledge retention知识留存
  • 5.retention rate留存率

Example Sentences

  • 1.

    The company improved staff retention by raising salaries.

  • 2.

    Repetition is key to long-term memory retention.

  • 3.

    The drug can cause fluid retention in some patients.

Derivatives

retentive
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