red ocean

Register · Neutral Neutral — appropriate in most situations, both spoken and written, without sounding too casual or too stiff. CEFR C1

Post

Figurative meaning

a crowded, hyper-competitive market where rivals fight over existing demand

Why this phrase?

The counterpart of the blue ocean: waters red with the blood of competing sharks.

Example

“To-do apps are a red ocean; you need a wedge or you'll drown.”

Dictionary details

Alternate forms

red-ocean market

Component words

red ocean

Tags

Expressions connected by reviewed component words or topic tags.

blue ocean Neutral · CEFR C1

an uncontested market space with no direct competitors

boil the ocean Neutral · CEFR C1

to attempt something impossibly large or ambitious, especially by trying to solve every problem at once

red flag Neutral · CEFR B1

a warning sign that something is wrong

red herring Neutral · CEFR C1

a misleading clue or distraction that draws attention away from the real issue

land grab Informal · CEFR B2

a fierce rush to capture as much market share or territory as possible, often before the market matures

first-mover advantage Neutral · CEFR C1

the edge a company gains by entering a market before competitors

Source methodology

Meanings, register, CEFR, and examples come from the reviewed dictionary record. Expression notes may describe a reviewed present-day word picture or a background note; they are not presented as verified etymology.

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