OBSERVER'S MERIDIAN

Pronunciation (US):

(GB):

 I. (noun) 

Sense 1

Meaning:

A meridian that passes through the observer's zenith

Classified under:

Nouns denoting spatial position

Hypernyms ("observer's meridian" is a kind of...):

line of longitude; meridian (an imaginary great circle on the surface of the earth passing through the north and south poles at right angles to the equator)

Credits