astronomical clock
noun
A clock which displays astronomical information, especially sidereal time.
Origin
Early 18th century; earliest use found in John Harris (c1666–1719), writer and lecturer on science.
- long-standing
- long-stay
- Long, Stephen Harriman
- longstop
- Longstreet, James
- long-suffering
- long-sufferingly
- long suit
- long tail
- long-tailed duck
- long-tailed field mouse
- long-tailed tit
- long-term
- long-termism
- long-termist
- long-term memory
- long-term potentiation
- long-time
- long time no see
- long tom
- long ton
- long-track
- longueur
- long underwear
- long vacation