chain·saw or chain saw 
(chānsô′)
(chānsô′)n.
A portable power saw with teeth linked to form a loop of chain.
chainsaw′, chain-saw′ v.
chainsaw- spectatorial
- spectatorship
- specter
- spectinomycin
- spectra
- spectral
- spectrality
- spectral line
- spectrally
- spectralness
- spectre
- spectrin
- spectro-
- spectrogram
- spectrograph
- spectrographic
- spectrographically
- spectrography
- spectroheliogram
- spectroheliograph
- spectroheliographic
- spectroheliography
- spectrohelioscope
- spectrohelioscopic
- spectrometer