Adjective
Consisting
of
,
or
containing
,
cells
.
Noun
A
complex
carbohydrate
that
forms
the
main
constituent
of
the
cell wall
in
most
plants
and
is
important
in
the
manufacture
of
numerous
products
,
such
as
paper
,
textiles
,
pharmaceuticals
,
and
explosives
.