lead_pencil has definitions from the field of writing
1
[ noun ] (writing) pencil that has graphite as the marking substance

Used in print

(B. J. D. Meeuse, The Story of Pollination....)

After having mated , an Andrena female digs a hole straight down into the ground , forming a burrow about the size of a lead_pencil .

Related terms

pencil lead

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