road tunnel
noun
A tunnel through which a road passes.
Origin
Mid 19th century.
- phonometry
- phonomimic
- phonomotor
- phonon
- phonophobia
- phonophore
- phonophoric
- phonophotographic
- phonophotography
- phonopore
- phonoreception
- phonoreceptor
- phonoscope
- phonostylistic
- phonostylistics
- phonotactic
- phonotactical
- phonotactically
- phonotactics
- phonotaxis
- phonotypy
- phonovision
- phonus bolognus
- phonus-bolonus
- -phony