Term: radiocarbon dating: a chemical analysis used to determine the age of organic materials based on their content of the radioisotope carbon-14; believed to be reliable up to 40,000 years
Broader: dating: use of chemical analysis to estimate the age of geological specimens | Unrelated: interventricular foramen: the small opening (on both the right and left sides) that connects the third ventricle in the diencephalon with the lateral ventricle in the cerebral hemisphere
Broader: dating: use of chemical analysis to estimate the age of geological specimens | Unrelated: roundhouse: a hook delivered with an exaggerated swing
Broader: dating: use of chemical analysis to estimate the age of geological specimens | Unrelated: cognitive neuroscience: the branch of neuroscience that studies the biological foundations of mental phenomena
Broader: dating: use of chemical analysis to estimate the age of geological specimens | Unrelated: mouth hole: a hole (as in a ski mask) for the mouth
Broader: dating: use of chemical analysis to estimate the age of geological specimens | Unrelated: misanthrope: someone who dislikes people in general
Broader: dating: use of chemical analysis to estimate the age of geological specimens | Unrelated: puller: someone who applies force so as to cause motion toward herself or himself
Broader: dating: use of chemical analysis to estimate the age of geological specimens | Unrelated: oxidation-reduction: a reversible chemical reaction in which one reaction is an oxidation and the reverse is a reduction
Broader: dating: use of chemical analysis to estimate the age of geological specimens | Unrelated: conima: a gum resin from the poison hemlock, Conium maculatum
Broader: dating: use of chemical analysis to estimate the age of geological specimens | Unrelated: convenience: the state of being suitable or opportune
Broader: dating: use of chemical analysis to estimate the age of geological specimens | Unrelated: ghee: clarified butter used in Indian cookery