Out Meaning, Usage & Examples | English Preposition/Adverb

Meaning 1：outside (out)

out 🔊

/aʊt/

prep./adv.

Moving from the inside to the outside of something, or being located outside.

outside 🔊

➕

/ˌaʊtˈsaɪd/

prep./adv.

Indicating movement from the interior to the exterior of a space or location.

📁 Category：Behaviors & Actions 🔖 Level：Elementary

📘 Details & Usage

📖 Root Explanation

From Old English ūt, akin to Latin ex- and Greek exo-.

💡 Mnemonic

Think of a door: inside to outside – 'out' is the way out.

📖 Example

My friend knocked on the door and called for me to come out and play. 🔊 My friend knocked on the door and called for me to come out and play.

🔗 Collocations

come out – to emerge or become visible

go out – to leave a place, especially for social activities

out of – from the inside to the outside of something

🔄 Synonyms

outside (adv.) – in or to a place beyond the limits of something

outdoors (adv.) – in the open air, not inside a building

away (adv.) – to or at a distance from a particular place or person

🚫 Antonyms

in (prep./adv.) – expressing location inside or movement into something

inside (prep./adv.) – situated within the interior of something

within (prep./adv.) – inside something, especially a container or area

🌱 Derivatives

outgoing (adj.) – friendly and sociable; leaving a place

outdoor (adj.) – situated, used, or happening outside a building

outrun (v.) – to run faster or farther than someone or something

📖 Cultural Story

Out has been used since Old English times (c. 700 AD). Its Indo-European root *ud- 'up, out' also gave rise to Latin ex- and Greek exō. It appears in many phrasal verbs.