fallboard
noun
plural fallboards
: the cover of a piano keyboard
Word History
First Known Use
1864, in the meaning defined above
- quantum leap
- quantum leaps
- quantum liquid
- quantum mechanical
- quantum mechanically
- quantum mechanics
- quantum mutatus ab illo
- quantum number
- quantum of action
- quantum state
- quantum sufficit
- quantum theory
- quantum unit of spin
- quantum yield
- quantum-equivalence law
- quantumer
- quantumest
- quantummer
- quantummest
- Quanzhou
- Quaoar
- Quapaw
- quapaws
- quaquaversal
- quaquaversally