klein bottle
Word Rarity
Rare
Frequency: Zipf frequency 3.65 in modern English
17
Scrabble Score
11
Letters
2
Syllables
8
Unique Chars
Meaning
noun
The closed manifold obtained by identifying the boundary components of the annulus so that the resultant surface is nonorientable.
Example Sentences
Etymology
Calque of German Kleinsche Flasche, named after German mathematician Felix Klein (1849–1925), who first described such a surface in 1882.