Meaning

1 senses
  1. A narrow beam of light that does not spread out.

Origin

From pencil + beam.

From pencil + beam.

Wiktionary, CC BY-SA 4.0 · source

Forms

plural: pencilbeams
Singularpencilbeam
Pluralpencilbeams

regular

See also

neighbours in the dictionary
pencilbeam — meaning, examples, forms, synonyms | Krumeto