See absolute dating
[kruh-nom-i-tree] /krəˈnɒm ɪ tri/ noun 1. the art of measuring time accurately. 2. measurement of time by periods or divisions. /krəˈnɒmɪtrɪ/ noun 1. the science or technique of measuring time with extreme accuracy
[kroh-non] /ˈkroʊ nɒn/ noun 1. a hypothetical unit of time, taken as a ratio between the diameter of the electron and the velocity of light, equivalent to approximately 10− 24 second. /ˈkrəʊnɒn/ noun 1. a unit of time equal to the time that a photon would take to traverse the diameter of an electron: about […]
chronooncology chron·o·on·col·o·gy (krŏn’ō-ŏn-kŏl’ə-jē, -ŏng-) n.
[kron-uh-fer, kroh-nuh-] /ˈkrɒn ə fər, ˈkroʊ nə-/ noun 1. an instrument for transmitting time signals electronically.