Definify.com
Webster 1913 Edition
Datum
‖
1.
Something given or admitted; a fact or principle granted; that upon which an inference or an argument is based; – used chiefly in the plural.
Any writer, therefore, who . . . furnishes us with
data
sufficient to determine the time in which he wrote. Priestley.
3.
pl.
(Math.)
The quantities or relations which are assumed to be given in any problem.
Datum line
(Surv.)
, the horizontal or base line, from which the heights of points are reckoned or measured, as in the plan of a railway, etc.
Webster 1828 Edition
Datum
DA'TUM
,Noun.
DATU'RA, n. A vegeto-alkali obtained from Datura stramonium.
DAUB, v.t.
Definition 2024
Datum
Datum
German
Noun
Datum n (genitive Datums, plural Daten)
- date, datum
- data, a fact, a piece of information about something
Declension
Declension of Datum
Related terms
- Datenbank f
- Datenschutz m
- Datenspeicher m
- Eckdaten f
- Messdaten f
datum
datum
English
Noun
datum (plural data or datums)
- (plural: data) A measurement of something on a scale understood by both the recorder (a person or device) and the reader (another person or device). The scale is arbitrarily defined, such as from 1 to 10 by ones, 1 to 100 by 0.1, or simply true or false, on or off, yes, no, or maybe, etc.
- (plural: data) (philosophy) A fact known from direct observation.
- (plural: data) (philosophy) A premise from which conclusions are drawn.
- (plural: datums) (cartography, engineering) A fixed reference point, or a coordinate system.
- 2007, Roger F Tomlinson, Thinking about GIS: geographic information system planning for managers
- Datums are another important map aspect related to projection. A datum provides a base reference for measuring locations on Earth's surface.
- 2007, Roger F Tomlinson, Thinking about GIS: geographic information system planning for managers
Derived terms
Derived terms
Related terms
Translations
single piece of information
References
- AskOxford.com: Is 'data' singular or plural?
- “datum” in Dictionary.com Unabridged, v1.0.1, Lexico Publishing Group, 2006. (The American Heritage Dictionary's usage note on 'data')
- John Quiggin: Data is not the plural of datum
- johnaugust.com: ‘Data’ is singular
Dutch
Pronunciation
Noun
datum m (plural datums or data, diminutive datumpje n)
- date (point in time)
Usage notes
Datum is one of the few Dutch words ending on -um that does not have a neutral gender.
Derived terms
Noun
datum n (plural data, diminutive datumpje n)
- datum (piece of information)
Synonyms
Latin
Etymology
Neuter past participle of dō.
Pronunciation
- (Classical) IPA(key): /ˈda.tum/, [ˈda.tũ]
Noun
datum n (genitive datī); second declension
Inflection
Second declension.
Case | Singular | Plural |
---|---|---|
nominative | datum | data |
genitive | datī | datōrum |
dative | datō | datīs |
accusative | datum | data |
ablative | datō | datīs |
vocative | datum | data |
Synonyms
Related terms
Descendants
Verb
datum
- supine of dō
Participle
datum
- nominative neuter singular of datus
- accusative masculine singular of datus
- accusative neuter singular of datus
- vocative neuter singular of datus
References
- DATUM in Charles du Fresne du Cange’s Glossarium Mediæ et Infimæ Latinitatis (augmented edition, 1883–1887)
- datum in The Perseus Project (1999) Perseus Encyclopedia
- datum in Harry Thurston Peck, editor (1898) Harper's Dictionary of Classical Antiquities, New York: Harper & Brothers
- datum in William Smith., editor (1854, 1857) A Dictionary of Greek and Roman Geography, volume 1 & 2, London: Walton and Maberly
Serbo-Croatian
Etymology
Pronunciation
- IPA(key): /dǎːtum/
- Hyphenation: da‧tum
Noun
dátum m (Cyrillic spelling да́тум)
- date (as in day, month, and year)
Declension
Declension of datum
References
- “datum” in Hrvatski jezični portal
Slovene
Pronunciation
- IPA(key): /ˈdàːtum/, /ˈdáːtum/
- Tonal orthography: dátum, dȃtum
Noun
dátum m inan (genitive dátuma, nominative plural dátumi)
- date (point of time)
Declension
Declension of dátum (masculine inan., hard o-stem)
Swedish
Pronunciation
Noun
datum n
- date; (day, month and year)
Declension
Inflection of datum | ||||
---|---|---|---|---|
Singular | Plural | |||
Indefinite | Definite | Indefinite | Definite | |
Nominative | datum | datumet | datum | datumen |
Genitive | datums | datumets | datums | datumens |
Declension of datum
Usage notes
- The now very uncommon (or obsolete) declension datot-data was used in 1958.
See also
- datumlinjen
- datera
- bäst-före-datum