Thesaurus: OWLT
the elapsed time it takes for light (or radio signals) to travel between the Earth and a celestial object
Related headwords
celestialdefinitionearthdefinitionelapseddefinitionlightdefinitionobjectdefinitionradiodefinitionsignalsdefinitiontimedefinitiontraveldefinitionowleryneighborowletneighborowlet mothneighborowletsneighborowlingneighborowlishneighborowlishlyneighborowlismneighborowllightneighborowlsneighborown goalneighborown upneighborown-brandersneighborownedneighborownerneighborowner's equityneighborowner-driverneighborowner-driversneighborowner-farmersneighbor