SERVICE LINE as NOUN

1. Meaning
   • the back line bounding each end of a tennis or handball court
   • when serving the server must not step over this line
   Synonym(s)
   • baseline (what does baseline mean?)
   Hypernyms(s) service line is a kind of… Example: animal is a hypernym of mammal, plant is a hypernym of flower
   • line (what does line mean?)