Speakur

Word Pronunciation & Dictionary

subadditivity

Word Rarity Very rare

Frequency: Zipf frequency 0.00 in modern English

Syllables
sub-ad-di-tiv-i-ty
IPA
23
Scrabble Score
13
Letters
6
Syllables
9
Unique Chars

Meaning

noun

The state of being subadditive.

Uncountable

noun

The statement that a function is subadditive.

Countable; Uncountable

Example Sentences

  • "An outer measure μ^* satisfies a property called “subadditivity”, viz.: μ^* big (∪ⱼ₌₁ ᪲A_j big )<∑ⱼ₌₁ ᪲μ^*(A_j). If the less-than-or-equal sign were replaced with an equal sign then the property would be “additivity” instead."

Etymology

From sub- + additivity.

Word Breakdown

Usage

Inflected Forms

subadditivities (plural)

Antonyms

superadditivity

Questions

What does subadditivity mean?
The state of being subadditive.
Where does subadditivity come from?
From sub- + additivity.

How to pronounce subadditivity

  1. Open the pronunciation page — Open the Speakur entry for “subadditivity”.
  2. Read the phonetic spelling — Read the IPA spelling () so you know which sounds to aim for.
  3. Play the audio — Click Play to hear reference audio for “subadditivity”.
  4. Repeat and practice — Say “subadditivity” aloud, matching stress and vowels until it feels natural.