definition of
conjunction

[1] #1 conjunction n. [concurrence, coincidence, co-occurrence] the temporal property of two things happening at the same time; "the interval determining the coincidence gate is adjustable". wn

[2] #2 conjunction n. [junction, conjugation, colligation] the state of being joined together. wn

[3] #3 conjunction n. [conjunctive, connective, continuative] an uninflected function word that serves to conjoin words or phrases or clauses or sentences. wn

[4] #4 conjunction n. the grammatical relation between linguistic units (words or phrases or clauses) that are connected by a conjunction. wn

[5] #5 conjunction n. [alignment] (astronomy) apparent meeting or passing of two or more celestial bodies in the same degree of the zodiac. wn