sounding balloon
noun
: a balloon sent aloft with self-registering instruments to record and often radio reports of meteorological data
Word History
Etymology
sounding entry 1
- tetrahydrocannabinols
- tetrahydrofuran
- tetrahydrofurans
- tetrahydrofurfuryl alcohol
- tetrahydronaphthalene
- tetrahydroxy
- tetrahymena
- tetrahymenas
- tetrai
- tetraiod-
- tetraiodide
- tetraiodo
- tetraiodo-
- tetrakaidecahedron
- tetrakis-
- tetrakisazo
- tetrakishexahedron
- tetralemma
- Tetralin
- tetralogies
- tetralogy
- tetralone
- Tetralophodon
- tetralophodont
- tetramer