an organization of people (or countries) involved in a pact or treaty
source: WordNet 3.0
the spatial property possessed by an arrangement or position of things in a straight line or in parallel lines
source: WordNet 3.0
(astronomy) apparent meeting or passing of two or more celestial bodies in the same degree of the zodiac
source: WordNet 3.0
the act of adjusting or aligning the parts of a device in relation to each other
source: WordNet 3.0
The act of adjusting to a line; arrangement in a line or lines; the state of being so adjusted; a formation in a straight line; also, the line of adjustment; esp., an imaginary line to regulate the formation of troops or of a squadron.
