Speakur

Word Pronunciation & Dictionary

birational

Word Rarity Very rare

Frequency: Zipf frequency 1.13 in modern English

Syllables
bi-ra-tional
IPA
12
Scrabble Score
10
Letters
3
Syllables
8
Unique Chars

Meaning

adj

Describing a rational geometric function that has a rational inverse

Etymology

From bi- + rational.

Word Breakdown

Derived Forms

birationality birationally nonbirational

Phrases

birational geometry

Rhymes With

national international rational non-rational irrational multinational transnational supranational subnational binational passional antinational

Questions

What does birational mean?
Describing a rational geometric function that has a rational inverse
Where does birational come from?
From bi- + rational.

How to pronounce birational

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  2. Read the phonetic spelling — Read the IPA spelling () so you know which sounds to aim for.
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