usan
Word Rarity
Very rare
Frequency: Zipf frequency 1.49 in modern English
4
Scrabble Score
4
Letters
2
Syllables
4
Unique Chars
Meaning
noun
Initialism of United States Adopted Name: a unique nonproprietary name assigned to a medication (pharmaceutical drug) marketed in the United States.
name
A historical kingdom of Korea, on Ulleungdo in the Sea of Japan; subjugated by Goryeo in 930 A.D..
Etymology
Inflected Forms
USANs (plural)