replicable

REP-li-kuh-buhl /ˈrɛplɪkəbəl/
adjectiveC1GREIELTS
formalacademic

Able to be repeated with the same results; capable of replication.

Replicability is a cornerstone of scientific validity. If an experiment's results cannot be replicated by other researchers using the same methodology, the original findings are considered unreliable.

The story behind the word. The word 'replicable' comes from the Latin verb 'replicare,' meaning 'to fold back,' 'to repeat,' or 'to reply.' In its scientific sense, it refers to the ability to 'fold back' or repeat an experiment, expecting the same outcome. This concept became crucial in the 17th century with the rise of modern science, emphasizing that a true discovery should not be a one-off event but something that can be consistently reproduced.

Word relationships

  • reproducible: Reproducible is a very close synonym, often used interchangeably, especially in scientific contexts.
  • repeatable: Repeatable emphasizes the ability to do it again, while replicable emphasizes getting the same outcome.
  • consistent: Consistent implies uniformity over time or across different instances, which is a characteristic of replicable results.
  • unique: One of a kind, not able to be repeated.
  • unreliable: Not consistently good in quality or performance; not able to be trusted.

Word family

  • replicate (verb): To make an exact copy of; to reproduce or repeat (an experiment or observation).
  • replication (noun): The action of copying or reproducing something; the repetition of an experiment or observation.

Collocations

  • replicable results
  • replicable study
  • replicable findings
  • highly replicable

Example sentences

  • "The new drug trial's results were highly encouraging, but scientists emphasized the need for them to be replicable in independent studies before widespread adoption." For scientific findings to be trusted, they must be replicable.
  • "One of the hallmarks of good scientific methodology is that the procedures are detailed enough to make the experiment entirely replicable by others." A well-designed experiment ensures replicable results.

Memory hook

Think of a 'REPLICA' (replicable) of a famous painting. It's a copy that aims to be exactly the same, just like a replicable experiment. REPLICA-BLE: Can be repeated.

When not to use

Do not use 'replicable' if the context implies mere copying without the expectation of identical outcomes, or if the process is inherently unique and cannot be repeated (e.g., a historical event).

Fun facts

  • The 'replication crisis' in science refers to the concern that many published research findings are difficult or impossible to reproduce.
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