adamantane
/ˌædəˈmænteɪn/
Word Rarity
Very rare
Frequency: 1.20 in modern English
13
Scrabble Score
10
Letters
2
Syllables
6
Unique Chars
Meaning
noun
A polycyclic hydrocarbon, C₁₀H₁₆, having a cagelike structure similar to a portion of the diamond lattice; any of its derivatives
Etymology
Etymology tree Proto-Indo-European *né Proto-Indo-European *n̥- Proto-Hellenic *ə- Ancient Greek ἀ- (a-)? Proto-Indo-European *demh₂-der. Ancient Greek δαμνάω (damnáō)? Ancient Greek ἀδάμας (adámas) Proto-Indo-European *-nós Proto-Italic *-nos Proto-Italic *-ānos Latin -ānusder. English -ane English adamantane From Ancient Greek ἀδάμας (adámas, “diamond”) + English -ane (suffix indicating an alkane).