Definition of LOGARITHM

logarithm

Plural: logarithms

Noun

  • the exponent required to produce a given number
  • For a number x, the exponent by which a given base number must be raised in order to obtain the power x. Written log _bx. For example, log ₁₀1000=3 because 10³=1000 and log ₂16=4 because 2⁴=16.

Origin / Etymology

From New Latin logarithmus, term coined by Scottish mathematician John Napier from Ancient Greek λόγος (lógos, “word, reckoning”) and ἀριθμός (arithmós, “number”); compare rational number, from analogous Latin.

Synonyms

log

Scrabble Score: 15

logarithm: valid Scrabble (US) TWL Word
logarithm: valid Scrabble Word in Merriam-Webster MW Dictionary
logarithm: valid Scrabble Word in International Collins CSW Dictionary

Words With Friends Score: 17

logarithm: valid Words With Friends Word