A compound containing two double bonds between carbon atoms.
दोहरे बांड वाले यौगिक
English Usage: The diene synthesized in the reaction was highly reactive.
Hindi Usage: प्रतिक्रिया में बनाया गया 'दिइन' अत्यधिक प्रतिक्रियाशील था।
diin, dain, dheen