What Is a Flash Sale? Definition and Examples

Meaning 1：flash sale (Flash Sale)

Flash Sale 🔊

/flæʃ seɪl/

A sale that offers big discounts for a very short period of time, often to attract customers quickly.

flash sale 🔊

➕

/flæʃ seɪl/

A retail event where products are offered at a significant discount for an extremely limited period, typically hours or minutes.

📁 Category：Social Economy 🔖 Level：Intermediate

📘 Details & Usage

📖 Root Explanation

Derives from 'flash' (sudden, brief) and 'sale' (selling at reduced prices), emphasizing a very short duration.

💡 Mnemonic

Imagine a flash of lightning that quickly passes—like a super-short sale.

📖 Example

I saw a flash sale for that watch online, and it sold out in just half an hour. 🔊 I saw a flash sale for that watch online, and it sold out in just half an hour.

🔗 Collocations

hold a flash sale – to organize a brief discount event

flash sale event – the promotional occasion itself

flash sale discount – the reduced price offered during the event

🔄 Synonyms

limited-time offer (n.) – A promotion that lasts for a short period.

doorbuster deal (n.) – A very deep discount intended to lure customers quickly.

lightning deal (n.) – An online flash sale with very limited stock.

🚫 Antonyms

permanent sale (n.) – A long-term discount without time pressure.

regular price (n.) – The non-discounted standard price.

📖 Cultural Story

Originating in retail marketing, 'flash sale' became popular with e-commerce platforms like Amazon and Groupon in the 2000s to create urgency.