noun. a device (trade name Aqua-Lung) that lets divers breathe under water; scuba is an acronym for self-contained underwater breathing apparatus.
- breathing device
- breathing apparatus
- breathing machine
Words that Rhyme with Aqua Fortis
noun. ['ˈækwə, ˈɑːkwə'] a shade of blue tinged with green.
- greenish blue
- peacock blue
- aqua (Latin)