Solve ten clues, one word at a time.
A building equipped for systematic study of the sky.
A timer in which sand falls between two joined glass bulbs.
A conclusion reached by applying logic to known premises.
A judgment drawn from evidence rather than stated directly.
A tall piece of furniture where clothes are hung or folded.
An aromatic evergreen herb with narrow needlelike leaves.
A precision tool with jaws used to measure thickness or diameter.
To turn abruptly away from a straight course.
The tidal mouth of a river where fresh and salt water meet.
A place where a stream drops steeply over a rock edge.