Associations to the word «Piperonal»
Wiktionary
PIPERONAL, noun. A white crystalline powder with a floral odour, used in perfume
PIPERONAL, noun. (chemistry) The methylene ether of 3,4 dihydroxy benzaldehyde; having a melting point of 37°C and boiling point of 263°C
Wise words
Words are but symbols for the relations of things to one
another and to us; nowhere do they touch upon absolute
truth.