Word #181 00010110100
bird — BIP39 word #181
"bird" is word #181 of the 2048 words in the official BIP39 English wordlist, between biology and birth.
In a seed phrase it stands for the 11-bit value
00010110100,
decimal index 180.
/bɜːd/ · noun: a feathered animal with wings and a beak that lays eggs
Russian: птица
Binary Representation
Four 1-bits and seven 0-bits; 330 of the 2048 indexes have exactly four 1-bits.
One wrong bit turns it into (leftmost bit first):
Position
#181 of 2048
Hex Index
0x0B4
4-Letter Prefix
bird
About "bird" in BIP39
- It takes all four letters to identify "bird": "bir" also begins birth.
Word #181 in the Other 9 BIP39 Wordlists
Similar Words — Check Carefully During Recovery
2 BIP39 words differ from "bird" by just a single letter — the most common source of typos when a seed phrase is entered by hand:
Read aloud, "bird" /bɜːd/ is one sound away from these 4 words:
Words sharing the first three letters "bir":