1 quantum /ˈkwɑːntəm/ noun Learner's definition of QUANTUM
[count] physics
: the smallest amount of many forms of energy (such as light)量子
2 quantum /ˈkwɑːntəm/ adjective
2 quantum
/ˈkwɑːntəm/
adjective
Learner's definition of QUANTUM
always used before a noun physics
: of, relating to, or using the principles of quantum theory量子的