What is Whitworth screw thread?
Whitworth screw thread definition and meaning on Dictionary terms:
extended to or having its entire length; not shortened or abridged: a whole-length report.
portraying, reflecting, or accommodating the full length of the human figure: a whole-length sofa; a whole-length portrait of the general.
a portrait or statue showing the full length of its subject: The painting gallery had a roomful of whole-lengths.