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packyear
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Contents
1
English
1.1
Alternative forms
1.2
Etymology
1.3
Noun
English
edit
Alternative forms
edit
pack-year
pack year
Etymology
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From
pack
+
year
.
Noun
edit
packyear
(
plural
packyears
)
A measure of the
cigarettes
a person has smoked, equal to a
pack
(of twenty cigarettes) each
day
for a
year
.
Categories
:
English compound terms
English lemmas
English nouns
English countable nouns
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