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1D
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See also:
1-D
,
1d
,
and
1/d
Contents
1
English
1.1
Adjective
1.2
Noun
1.3
Proper noun
1.3.1
Derived terms
English
edit
Adjective
edit
1D
(
not
comparable
)
Abbreviation
of
one-dimensional
.
Coordinate terms:
2D
,
3D
,
4D
Noun
edit
1D
(
plural
1Ds
)
(
American football
)
Initialism of
first down
.
Proper noun
edit
1D
The British
boy band
One Direction
.
Derived terms
edit
1Der
Categories
:
English lemmas
English adjectives
English uncomparable adjectives
English words without vowels
English terms spelled with numbers
English abbreviations
English nouns
English countable nouns
en:Football (American)
English initialisms
English proper nouns
English uncountable nouns
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