• noun:   an uninflected function word that serves to conjoin words or phrases or clauses or sentences
• noun:   (astronomy) apparent meeting or passing of two or more celestial bodies in the same degree of the zodiac
• noun:   the grammatical relation between linguistic units (words or phrases or clauses) that are connected by a conjunction
• noun:   something that joins or connects
• noun:   the state of being joined together
• noun:   the temporal property of two things happening at the same time

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