octodecimo
Word Rarity
Very rare
Frequency: Zipf frequency 0.00 in modern English
17
Scrabble Score
10
Letters
4
Syllables
7
Unique Chars
Meaning
noun
A size of a sheet of paper resulting from folding and cutting a sheet of paper into eighteenths (3.5"–4.5" x 4.9"–5.9").
noun
A book consisting of pages of that size.
Etymology
From Latin ablative of octusdecimus (“eighteenth”).