sun·di·al 
(sŭndī′əl, -dīl′)
(sŭndī′əl, -dīl′)n.
An instrument that indicates local apparent solar time by the shadow cast by a central projecting pointer on a surrounding calibrated dial.
sundial- chemolithotrophy
- chemoprevention
- chemopreventive
- chemoprophylactic
- chemoprophylaxis
- chemoreception
- chemoreceptive
- chemoreceptivity
- chemoreceptor
- chemosensory
- chemosorb
- chemosorb
- chemosphere
- chemosurgery
- chemosurgical
- chemosynthesis
- chemosynthetic
- chemosynthetically
- chemotactic
- chemotactically
- chemotaxis
- chemotaxonomic
- chemotaxonomically
- chemotaxonomist
- chemotaxonomy