HyperDic: cold_fusion

English > 1 sense of the expression *cold fusion*:
NOUN	process	cold fusion	nuclear fusion at or near room temperatures

English > *cold fusion*: 1 sense > noun 1, process
Meaning	nuclear fusion at or near room temperatures; claims to have discovered it are generally considered to have been mistaken.
Broader	fusion, nuclear fusion, nuclear fusion reaction	A nuclear reaction in which nuclei combine to form more massive nuclei with the simultaneous release of energy
Spanish	fusión fría
Catalan	fusió freda