The story
From penguin + -one, after the resemblance of its structure to a stylized penguin.
Etymology from Wiktionary, CC BY-SA 4.0.
penguinone
Today it means: The cyclic dienone 3,4,4,5-tetramethylcyclohexa-2,5-dienone Full definition →
Today it means: The cyclic dienone 3,4,4,5-tetramethylcyclohexa-2,5-dienone Full definition →
From penguin + -one, after the resemblance of its structure to a stylized penguin.
Etymology from Wiktionary, CC BY-SA 4.0.