sel·e·nol·o·gy 
(sĕl′ə-nŏlə-jē)
(sĕl′ə-nŏlə-jē)n.
The astronomical study of the moon.
sel′e·no·logi·cal (-nə-lŏjĭ-kəl) adj.
sel′e·nolo·gist n.
- chain gang
- chain initiation codon
- chain letter
- chainlink fence
- chainlink fencing
- chain mail
- chainman
- chain of command
- chain pickerel
- chain-react
- chain reaction
- chainsaw
- chain saw
- chain-saw
- chain-smoke
- chain smoker
- chain stitch
- chain store
- chain termination codon
- chair
- chair car
- chairlift
- chairman
- chairmanship
- chairperson