from
The Collaborative International Dictionary of English v.0.48
Pencil \Pen"cil\, n. [OF. pincel, F. pinceau, L. penicillum,
penicillus, equiv. to peniculus, dim. of penis a tail. Cf.
{Penicil}.]
1. A small, fine brush of hair or bristles used by painters
for laying on colors.
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With subtile pencil depainted was this storie.
--Chaucer.
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2. A slender cylinder or strip of black lead, graphite,
colored chalk, slate etc., or such a cylinder or strip
inserted in a small wooden rod intended to be pointed, or
in a case, which forms a handle, -- used for drawing or
writing. See {Graphite}.
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3. Hence, figuratively, an artist's ability or peculiar
manner; also, in general, the act or occupation of the
artist, descriptive writer, etc.
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4. (Opt.) An aggregate or collection of rays of light,
especially when diverging from, or converging to, a point.
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5. (Geom.) A number of lines that intersect in one point, the
point of intersection being called the pencil point.
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6. (Med.) A small medicated bougie.
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{Pencil case}, a holder for pencil lead.
{Pencil flower} (Bot.), an American perennial leguminous herb
({Stylosanthes elatior}).
{Pencil lead}, a slender rod of black lead, or the like,
adapted for insertion in a holder.
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