Therefore: Meaning, Usage, and Examples

Meaning 1：for that reason (therefore)

therefore 🔊

/ˈðɛərfɔːr/

adv.

It means 'for that reason' or 'as a result'. You use it to show that something happens because of something else.

Therefore illustration showing cause and effect with student studying and winning award

for that reason 🔊

➕

/fɔr ðæt ˈrizən/

adv.

Used to introduce a logical conclusion or result based on previously stated facts or reasons.

📁 Category：Language Evolution 🔖 Level：Intermediate

📘 Details & Usage

📖 Root Explanation

Old English 'þǣrfore', from 'þǣr' (there) + 'for' (for).

💡 Mnemonic

Think 'There for' a reason: because A is true, therefore B follows.

📖 Example

She practiced the piano every day, therefore her performance was flawless. 🔊 She practiced the piano every day, therefore her performance was flawless.

🔗 Collocations

and therefore – used to connect a result to a reason

therefore, it is – used to state a conclusion based on evidence

therefore, we can – used to propose an action derived from logic

🔄 Synonyms

hence (adv.) – for this reason; as a consequence

thus (adv.) – as a result of something just mentioned

consequently (adv.) – as a result; therefore

🚫 Antonyms

nevertheless (adv.) – in spite of that; however

however (adv.) – used to introduce a contrasting point

📖 Cultural Story

Originating in Old English as a compound adverb, 'therefore' has been a logical connector in English since the 12th century. It is a cornerstone in academic writing, legal reasoning, and everyday argumentation to indicate cause and effect.