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acorn nut
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Contents
1
English
1.1
Etymology
1.2
Noun
1.2.1
Synonyms
English
edit
acorn nuts
Etymology
edit
acorn
+
nut
, because it looks like an acorn.
Noun
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acorn
nut
(
plural
acorn nuts
)
(
engineering
)
A closed
nut
having a
dome
-like cap over the rear protruding part of the
engaged
screw
or
bolt
.
Synonyms
edit
cap nut
Categories
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English compound terms
English lemmas
English nouns
English countable nouns
English multiword terms
en:Engineering
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