DATELINE as NOUN

1. Meaning
   • a line at the beginning of a news article giving the date and place of origin of the news dispatch
   
   Hypernyms(s) dateline is a kind of… Example: animal is a hypernym of mammal, plant is a hypernym of flower
   • line (what does line mean?)
   
   Derived(s)
   • dateline (what does dateline mean?)
   • datemark (what does datemark mean?)
   • date-mark (what does date-mark mean?)
2. Meaning
   • an imaginary line on the surface of the earth following (approximately) the 180th meridian
   
   Synonym(s)
   • date line (what does date line mean?)
   • International Date Line (what does International Date Line mean?)
   
   Hypernyms(s) dateline is a kind of… Example: animal is a hypernym of mammal, plant is a hypernym of flower
   • meridian (what does meridian mean?)
   • longitude (what does longitude mean?)
   • line of longitude (what does line of longitude mean?)

DATELINE as VERB

1. Meaning
   • mark with a date and place
   
   Synonym(s)
   • date-mark (what does date-mark mean?)
   • datemark (what does datemark mean?)
   
   Usage Example(s)
   • dateline a newspaper article
   
   Hypernyms(s) dateline is a kind of… Example: animal is a hypernym of mammal, plant is a hypernym of flower
   • date (what does date mean?)
   
   Derived(s)
   • dateline (what does dateline mean?)