ARCSECOND as NOUN

1. Meaning
   • a 60th part of a minute of arc
   Synonym(s)
   • second (what does second mean?)
   Usage Example(s)
   • the treasure is 2 minutes and 45 seconds south of here
   Hypernyms(s) arcsecond is a kind of… Example: animal is a hypernym of mammal, plant is a hypernym of flower
   • angular unit (what does angular unit mean?)