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Beginning
1
English
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1.1
Noun
1.1.1
Alternative forms
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air defense
2 languages
Íslenska
中文
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From Wiktionary, the free dictionary
English
[
edit
]
Noun
[
edit
]
air
defense
(
countable
and
uncountable
,
plural
air defenses
)
(
military
,
weaponry
)
The
use
of
systems
,
equipment
, and
personnel
to
prevent
or
reduce
the
impact
of an
attack
by
enemy
aircraft
or
missiles
.
Alternative forms
[
edit
]
air defence
Categories
:
English lemmas
English nouns
English uncountable nouns
English countable nouns
English multiword terms
en:Military
en:Weapons
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