P
English Dictionary
->
Letter P
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P Definition
(n)
a
multivalent
nonmetallic
element
of
the
nitrogen
family
that
occurs
commonly
in
inorganic
phosphate
rocks
and
as
organic
phosphates
in
all
living
cells
;
is
highly
reactive
and
occurs
in
several
allotropic
forms
(n)
the
16th
letter
of
the
Roman
alphabet
P Synonyms
atomic number 15
P
phosphorus
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