antiparallelogram
Word Rarity
Very rare
Frequency: 0.00 in modern English
22
Scrabble Score
17
Letters
6
Syllables
11
Unique Chars
Meaning
noun
A quadrilateral in which the pairs of nonadjacent sides are congruent, but in which two opposite sides intersect and are therefore not parallel.
Etymology
From anti- + parallelogram.