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The Britannica Dictionary
datum
1 ENTRIES FOUND:
datum
(noun)
datum
/
ˈ
deɪtəm/
/
ˈ
dætəm/
noun
plural
data
/
ˈ
deɪtə/
/
ˈ
dætə/
or
datums
datum
/
ˈ
deɪtəm/
/
ˈ
dætəm/
noun
plural
data
/
ˈ
deɪtə/
/
ˈ
dætə/
or
datums
Britannica Dictionary definition of DATUM
[
count
]
formal + technical
:
a single piece of information
an important historical
datum
[=
fact
]
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Usage
see:
data
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costing a lot of money
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