mean noon
Astronomy
noun
Noon as calculated by the motion of the mean sun; the moment at which the centre of the mean sun crosses either the local or the standard meridian.
Origin
Mid 18th century; earliest use found in John Robertson (1690–1761).
- piano bench
- piano case
- piano-conductor
- pianoforte
- pianoforte action
- pianoforte quartet
- pianoforte quintet
- pianoforte sonata
- pianoforte trio
- pianofortist
- piano hinge
- pianoing
- piano key
- piano keyboard
- piano key switch
- pianola
- pianola hand
- pianola-like
- piano lamp
- pianola roll
- piano leg
- pianoless
- pianolist
- piano man
- piano nobile