sphe·rom·e·ter 
(sfĭ-rŏmĭ-tər)
(sfĭ-rŏmĭ-tər)n.
An instrument for measuring the curvature of a surface, as of a sphere or cylinder.
- Longinus
- Long Island
- Long Island iced tea
- Long Island ice tea
- longitude
- longitudinal
- longitudinal dune
- longitudinally
- long johns
- long jump
- longleaf pine
- longline
- long-liner
- long-lining
- longlist
- long-lived
- long-livedness
- long measure
- long meter
- longneck
- long pepper
- long-playing
- long-range
- long run
- longshore