Ada

/ˈeɪdə/ name, noun

name, noun ·Moderate ·College level

Meaning at a glance

  • Primary sense: Initialism of adenosine deaminase, the enzyme that specifically affects RNA. See ADAR.
  • Grammar: ada is listed as name, noun.
  • Nearest alternatives: adenosine deaminase, availability in repository, be, civil rights act.
  • Useful contrasts: absence in data, anonymous, cease.
  • Usage evidence: Who took two wives: the name of the one was Ada, and the name of the other Sella.

How to use "ada"

  1. Start with the primary definition, then check the part of speech before placing the word in a sentence.
  2. Compare nearby synonyms to make sure "ada" carries the exact meaning, tone, and strength you need.
  3. Use the example sentence as a context check. If your sentence uses the word differently, confirm that the grammar still fits.

Meaning check

  • Does the word fit the sentence's grammar?
  • Does it match the intended tone rather than only the dictionary definition?
  • Would a simpler synonym be clearer for the reader?
  • Is there enough surrounding context to prevent ambiguity?

Source and review context

This entry combines structured lexical data with WordToolSet review checks. Definitions, examples, synonyms, and usage notes may come from different source tables, so the page is designed to show evidence from more than one angle before you rely on "ada" in a final draft.

If a word has several senses, prefer the sense that matches your sentence's grammar and surrounding context. A correct definition can still be the wrong choice when the sentence needs a different register, emphasis, or level of specificity.

Before you rely on this definition

Read the first definition as a starting point, then check the example, synonyms, and part of speech before treating "ada" as the right word for your sentence.

If your draft is formal, technical, persuasive, or sensitive, compare "ada" with a nearby alternative so the final choice matches both meaning and reader expectation.

Compare nearby meanings

  • Use synonyms when you need a softer, stronger, simpler, or more specific word.
  • Use antonyms to check the boundary of the meaning and avoid accidental contrast.
  • Use the example sentence to confirm the word behaves naturally in context.
  • Keep the original wording when a replacement adds complexity without improving precision.

Definition decision workflow

1. Identify the role

Check whether "ada" is acting as name, noun in your sentence. A definition is only useful when the grammar matches the way the word is being used.

2. Test the nearest option

Compare it with "adenosine deaminase" and other nearby choices to see whether the sentence needs a softer, stronger, or more familiar word.

3. Confirm with context

Use the example sentence below as an evidence check, then read your own sentence out loud to catch tone or rhythm problems.

Review note: Definition pages are checked for source coverage, sentence evidence, synonym support, and editorial insight before they are treated as approval-ready pages. If the evidence is too thin, the page remains available to users but is kept out of the approval-facing indexed inventory.

Final meaning check

Before publishing a sentence with "ada", ask whether the word helps the reader understand the idea faster. A precise word should reduce confusion, not simply make the sentence look more polished.

When the definition, synonym evidence, and example context point in the same direction, the word is usually a safer choice. When they conflict, revise the sentence or choose a clearer alternative.

Definitions

Noun
  1. 1
    Initialism of adenosine deaminase, the enzyme that specifically affects RNA. See ADAR. abbreviation, alt-of, countable, initialism, uncountable
  2. 2
    an enzyme found in mammals that can catalyze the deamination of adenosine into inosine and ammonia wordnet
  3. 3
    Initialism of assistant district attorney. abbreviation, alt-of, countable, initialism, uncountable
  4. 4
    Acronym of anti-doping agency. abbreviation, acronym, alt-of, countable, uncountable
  5. 5
    Abbreviation of azodicarbonamide. abbreviation, alt-of, countable, uncountable
Show 1 more definition
  1. 6
    Initialism of autodestructive art. abbreviation, alt-of, countable, initialism, uncountable
Proper Noun
  1. 1
    Initialism of American Dental Association. US, abbreviation, alt-of, initialism
  2. 2
    A female given name from the Germanic languages.

    "Is thy face like thy mother's, my fair child! / Ada! Sole daughter of my house and heart?"

  3. 3
    Initialism of Americans for Democratic Action. US, abbreviation, alt-of, initialism
  4. 4
    An object-oriented programming language extended from Pascal and other languages.

    "If anything, Ada is actually fairly easy to learn. The syntax is so explicit, that it is much more difficult to misunderstand what the code is doing than in C/C++."

  5. 5
    Initialism of Americans with Disabilities Act. US, abbreviation, alt-of, initialism
Show 16 more definitions
  1. 6
    A number of places in the United States:; An unincorporated community in Montgomery County, Alabama.
  2. 7
    Initialism of American Diabetes Association. US, abbreviation, alt-of, initialism
  3. 8
    A number of places in the United States:; A census-designated place in Ottawa County, Kansas.
  4. 9
    Initialism of Air Defense Artillery. US, abbreviation, alt-of, initialism
  5. 10
    A number of places in the United States:; A township and unincorporated community therein, in Kent County, Michigan.
  6. 11
    Initialism of Association of Drainage Authorities. UK, abbreviation, alt-of, initialism
  7. 12
    A number of places in the United States:; A city, the county seat of Norman County, Minnesota.
  8. 13
    Initialism of Antideficiency Act. US, abbreviation, alt-of, initialism

    "This information supplements (and should be read with) general guidance issued by the Office of Management and Budget (OMB) and the Office of Personnel Management (OPM) for administering an agency shutdown of operations due to a lapse in appropriations, consistent with the Antideficiency Act (ADA) (31 U.S.C. 1341-1342) and the pay, leave, and other relevant statutory authorities that apply to lapse-affected employees. […] “Excepted employees” may perform activities legally permitted as an exception to the ADA’s prohibitions on performing work during a lapse in appropriations, but may not be paid for that work until after the lapse is over."

  9. 14
    A number of places in the United States:; A township in Dickey County, North Dakota.
  10. 15
    A number of places in the United States:; A village in Hardin County, Ohio.
  11. 16
    A number of places in the United States:; A city, the county seat of Pontotoc County, Oklahoma.
  12. 17
    A number of places in the United States:; An unincorporated community in Lane County, Oregon.
  13. 18
    A number of places in the United States:; A township in Perkins County, South Dakota.
  14. 19
    A number of places in the United States:; An unincorporated community in Mercer County, West Virginia.
  15. 20
    A number of places in the United States:; An unincorporated community in the town of Herman, Sheboygan County, Wisconsin.
  16. 21
    A locality in the Shire of Baw Baw, south eastern Victoria, Australia.

Synonyms

All synonyms
adenosine deaminaseavailability in repositorybecivil rights actcoding languagedata presence

Antonyms

absence in dataanonymousceasedisappear

Example

"Who took two wives: the name of the one was Ada, and the name of the other Sella."

Common questions

What does "ada" mean?

Initialism of adenosine deaminase, the enzyme that specifically affects RNA. See ADAR.

What is a synonym for "ada"?

Common synonyms include: adenosine deaminase, availability in repository, be, civil rights act, coding language, data presence.

How do you use "ada" in a sentence?

Who took two wives: the name of the one was Ada, and the name of the other Sella.

How do you pronounce "ada"?

Pronounced /ˈeɪdə/.

Etymology

Short form of Germanic names beginning with adal (“noble”), such as Adelaide. Also Latinized form of Hebrew Adah. The programming language takes its name from Ada Lovelace.

More for "ada"