Word Pronunciation & Dictionary

def

/dɛf/

Word Rarity Rare

Frequency: 3.91 in modern English

Syllables
def
IPA
/dɛf/
7
Scrabble Score
3
Letters
1
Syllables
3
Unique Chars

Meaning

adv

Clipping of definitely.

Slang

adj

Excellent; very good.

Slang

noun

Abbreviation of diesel exhaust fluid.

Countable; Uncountable

noun

Initialism of defence point.

Countable; Uncountable

noun

Initialism of daily electronic feed.

Countable; Uncountable

noun

Initialism of delayed electronic feed.

Countable; Uncountable

Example Sentences

Etymology

Usage

Inflected Forms

Phrases

hi-def high-def low-def

Frequently Paired Words

Synonyms

Homonyms

Rhymes With

Questions

How do you pronounce def?
The recorded pronunciation is /dɛf/.
What does def mean?
Abbreviation of definition.
Where does def come from?
Clipping of definitive or definitely; alternatively an eye spelling of death referring to an absolute.

How to pronounce def

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