Infer: Definition, Usage & Common Mistakes

Meaning 1：deduce (infer)

infer 🔊

/ɪnˈfɜːr/

To guess or understand something based on what you see or know, even if it's not said directly.

Illustration of infer meaning: a detective deducing clues from a board with photos and strings

deduce 🔊

➕

/dɪˈdjuːs/

To form a conclusion based on evidence and reasoning rather than explicit statements.

📁 Category：Behaviors & Actions 🔖 Level：Intermediate

📘 Details & Usage

📖 Root Explanation

From Latin 'inferre' (in- 'into' + ferre 'to carry'), meaning to deduce.

💡 Mnemonic

Think of 'in-fer' as bringing clues IN to FERret out a conclusion.

📖 Example

The detective looked at the muddy footprints and the open window and inferred that someone had left in a hurry. 🔊 The detective deduced from the muddy footprints and open window that someone had departed hastily.

🔗 Collocations

infer from – to deduce something based on information

infer that – to conclude that something is true

infer a meaning – to deduce the significance

🔄 Synonyms

deduce (v.) – to reach a conclusion by logical reasoning

conclude (v.) – to decide or judge after consideration

reason (v.) – to think logically and draw inferences

🚫 Antonyms

state (v.) – to express directly or explicitly

assert (v.) – to declare positively without proof

🌱 Derivatives

inference (n.) – a conclusion reached on the basis of evidence and reasoning

inferable (adj.) – capable of being inferred or deduced

📖 Cultural Story

Infer originates from Latin inferre, 'to bring in'. It entered English in the 16th century and is central to logical reasoning for drawing conclusions from evidence. Widely used in academic and everyday contexts.