---
title: "BIP39 Word #1261: outside — Seed Phrase Mnemonic Word"
url: "https://bip39-phrase.com/bip39-word/outside/"
language: "en"
updated: "2026-10-19T00:00:00+00:00"
---

Word #1261 10011101100 

# outside — BIP39 word #1261

"**outside**" is word #1261 of the 2048 words in the official BIP39 English wordlist, between [output](/bip39-word/output/) and [oval](/bip39-word/oval/). In a seed phrase it stands for the 11-bit value `10011101100`, decimal index 1260\. 

/ˌaʊtˈsaɪd/  · _preposition:_ beyond the walls or limits of something 

[Russian](/ru/ "The BIP39 wordlist with Russian translations"): снаружи 

## Binary Representation

Six 1-bits and five 0-bits; 462 of the 2048 indexes have exactly six 1-bits.

One wrong bit turns it into (leftmost bit first):

[budget](/bip39-word/budget/)[talk](/bip39-word/talk/)[rural](/bip39-word/rural/)[mirror](/bip39-word/mirror/)[night](/bip39-word/night/)[office](/bip39-word/office/)[panel](/bip39-word/panel/)[orient](/bip39-word/orient/)[other](/bip39-word/other/)[oven](/bip39-word/oven/)[oval](/bip39-word/oval/) 

Position

Hex Index

0x4EC

4-Letter Prefix

outs

## About "outside" in BIP39

- "outside" has 7 letters, but the first four, **"outs"**, already identify it, because **"out"** also begins [outdoor](/bip39-word/outdoor/), [outer](/bip39-word/outer/) and [output](/bip39-word/output/).

## Word #1261 in the Other 9 BIP39 Wordlists

[Czech](/czech/) pohovor 

[French](/french/) moderne 

[Italian](/italian/) periodo 

[Japanese](/japanese/) ていせい 

[Korean](/korean/) 운전 

[Portuguese](/portuguese/) mesclar 

[Spanish](/spanish/) nuez 

[Traditional Chinese](/chinese-traditional/) 津 

[Simplified Chinese](/chinese-simplified/) 津 

## Similar Words — Check Carefully During Recovery

Words sharing the first three letters "out":

[outdoor](/bip39-word/outdoor/)[outer](/bip39-word/outer/)[output](/bip39-word/output/) 

## More BIP39 Words Starting with "O"

[ #1257 other ](/bip39-word/other/)[ #1258 outdoor ](/bip39-word/outdoor/)[ #1259 outer ](/bip39-word/outer/)[ #1260 output ](/bip39-word/output/)[ #1262 oval ](/bip39-word/oval/)[ #1263 oven ](/bip39-word/oven/)[ #1264 over ](/bip39-word/over/)[ #1265 own ](/bip39-word/own/) 

[View all words starting with "O" ](/bip39-words/o/) 

## Seed phrase, key and recovery guides

- [Ethereum Keystore File (JSON Wallet): Structure and Security](/json-wallets-explained/)
- [What Is BIP39? The Standard Behind Seed Phrases](/bip39-the-foundation-of-crypto-wallet-security/)
- [Seed Phrase Examples: 12, 18 and 24 BIP39 Mnemonic Phrases](/mnemonic-words-examples-for-crypto-security-bip39/)

[ Full BIP39 Wordlist ](/)