conjunction in WordNet English dictionary

1. (astronomy) apparent meeting or passing of two or more celestial bodies in the same degree of the zodiac
   conjunction  alignment 
   
2. the temporal property of two things happening at the same time
   "the interval determining the coincidence gate is adjustable"
   concurrence  coincidence  conjunction  co-occurrence 
   
3. the state of being joined together
   junction  conjunction  conjugation  colligation 
   
4. something that joins or connects
   junction  conjunction 
   
5. an uninflected function word that serves to conjoin words or phrases or clauses or sentences
   conjunction  conjunctive  connective  continuative 
   
6. the grammatical relation between linguistic units (words or phrases or clauses) that are connected by a conjunction
   conjunction