Word Pronunciation & Dictionary

ad

/ˌeɪˈdi/

Word Rarity Uncommon

Frequency: 4.76 in modern English

Syllables
ad
IPA
/ˌeɪˈdi/
3
Scrabble Score
2
Letters
1
Syllables
2
Unique Chars

Meaning

adv

Initialism of Anno Domini (borrowed from Latin); in the year of our Lord.

noun

Initialism of assistant director.

Countable; Uncountable

noun

Initialism of air defence or air defense.

Countable; Uncountable

noun

Initialism of antidepressant.

Countable; Uncountable

noun

Initialism of auxiliary destroyer (a naval tender, a destroyer tender that tends to destroyers).

American usage; Countable; Uncountable

noun

Initialism of Alzheimer's disease.

Uncountable

noun

Initialism of atopic dermatitis.

Countable; Uncountable

noun

Initialism of airworthiness directive.

Countable; Uncountable

Example Sentences

Etymology

Regional Pronunciation

  • American English: /ˌeɪˈdi/

Usage

Inflected Forms

A.D. (alternative) A. D. (alternative) ADs (plural)

Derived Forms

Phrases

Frequently Paired Words

AS ab ovo usque ad mala ad absurdum ad arbitrium ad astra ad baculum ad captandum ad coelum

Synonyms

advert AC A.C. anno Domini CE Christian Era in the year of our Lord a.d.

Homonyms

Antonyms

Rhymes With

Questions

How do you pronounce ad?
The recorded pronunciation is /ˌeɪˈdi/.
What does ad mean?
Initialism of Anno Domini (borrowed from Latin); in the year of our Lord.
Where does ad come from?
Clipping of advertise, advertising, advertisement, or advertiser.

How to pronounce ad

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