naphthaleneacetic acid
Word Rarity
Very rare
Frequency: Zipf frequency 0.00 in modern English
36
Scrabble Score
21
Letters
3
Syllables
10
Unique Chars
Meaning
noun
Either of two isomeric carboxylic acids in which a carboxymethyl group is attached to a naphthalene residue; the 1- isomer is an auxin
Etymology
From naphthalene + acetic acid.