logarithm /ˈlɑːgəˌrɪðəm/ noun plural logarithms
plural logarithms
Learner's definition of LOGARITHM
[count] mathematics
: a number that shows how many times a base number (such as ten) is multiplied by itself to produce a third number (such as 100)对数
— logarithmic
/ˌlɑːgəˈrɪðmɪk/ adjective — logarithmically
/ˌlɑːgəˈrɪðmɪkli/ adverb