Sunny-side Up: Meaning, Pronunciation & Usage

Meaning 1：One-side fried egg (Sunny-side Up)

Sunny-side Up 🔊

/ˈsʌni saɪd ʌp/

adj./n.phr.

An egg fried on one side only, with the yolk remaining whole and looking like a little sun.

Sunny-side up fried egg with runny yolk on plate

One-side fried egg 🔊

➕

/wʌn saɪd fraɪd ɛɡ/

adj./n.phr.

A style of frying an egg where only one side is cooked, leaving the yolk liquid and intact, resembling a sun.

📁 Category：Diet & Health 🔖 Level：beginner

📘 Details & Usage

📖 Root Explanation

Compound: 'sunny' (bright), 'side' (surface), 'up' (upward) — describes yolk like a sun.

💡 Mnemonic

Imagine a cheerful sun (yolk) rising on a breakfast plate — sunny-side up means yolk faces up.

📖 Example

At the diner, I always order my eggs sunny-side up because I love dipping my toast into the runny yolk. 🔊 At the diner, I always order my eggs sunny-side up because I love dipping my toast into the runny yolk.

🔗 Collocations

order sunny-side up – to request eggs cooked on one side only

serve sunny-side up – to present eggs fried on one side

like eggs sunny-side up – to prefer eggs prepared with the yolk facing upward

🔄 Synonyms

fried egg (one side) (n.) – An egg cooked on one side only.

sunny egg (n.) – Informal term for a sunny-side up egg.

diner egg (n.) – A term sometimes used in casual contexts for eggs prepared sunny-side up.

🚫 Antonyms

over hard (adj./n.) – An egg fried on both sides with yolk fully cooked.

scrambled (adj.) – Eggs stirred and cooked until set.

poached (adj.) – An egg cooked in simmering water without the shell.

📖 Cultural Story

Originates from early 20th-century American diner slang, where the bright yolk resembles a sun. First recorded in 1900s cookbooks as 'sunny side eggs'.