helixometer
noun
helix·om·e·ter
: a tubular instrument in which an electric light and a prism and lens system enable visual examination of a small-arms bore (as in criminal investigation)
Word History
Etymology
helix + -o- + -meter
- ostensibility
- ostensible
- ostensible partner
- ostensibly
- ostension
- ostensive
- ostensive definition
- ostensive reduction
- ostensively
- ostensoria
- ostensories
- ostensorium
- ostent
- ostentate
- ostentation
- ostentations
- ostentatious
- ostentatiously
- ostentatiousness
- ostentatiousnesses
- ostentative
- ostentive
- ostentous
- ostents
- osteo-