This shows grade level based on the word's complexity.
optimum
[ op-tuh-muhm ]
/ ĖÉp tÉ mÉm /
See the most commonly confused word associated with optimum
Save This Word!
This shows grade level based on the word's complexity.
noun, plural opĀ·tiĀ·ma [op-tuh-muh], /ĖÉp tÉ mÉ/, opĀ·tiĀ·mums.
the best or most favorable point, degree, amount, etc., as of temperature, light, and moisture for the growth or reproduction of an organism.
the greatest degree or best result obtained or obtainable under specific conditions.
adjective
most favorable or desirable; best: optimum conditions.
COMPARE MEANINGS
Click for a side-by-side comparison of meanings. Use the word comparison feature to learn the differences between similar and commonly confused words.
QUIZ
CAN YOU ANSWER THESE COMMON GRAMMAR DEBATES?
There are grammar debates that never die; and the ones highlighted in the questions in this quiz are sure to rile everyone up once again. Do you know how to answer the questions that cause some of the greatest grammar debates?
Question 1 of 7
Which sentence is correct?
Origin of optimum
1875ā80; <Latin: noun use of neuter of optimus best, suppletive superlative of bonus good
Words nearby optimum
optimism, optimist, optimistic, optimization, optimize, optimum, optimum population, opt in, option, optional, optionee
Dictionary.com Unabridged
Based on the Random House Unabridged Dictionary, Ā© Random House, Inc. 2023
How to use optimum in a sentence
British Dictionary definitions for optimum
optimum
/ (ĖÉptÉŖmÉm) /
noun plural -ma (-mÉ) or -mums
a condition, degree, amount or compromise that produces the best possible result
adjective
most favourable or advantageous; bestoptimum conditions
Word Origin for optimum
C19: from Latin: the best (thing), from optimus best; see optimism
Collins English Dictionary - Complete & Unabridged 2012 Digital Edition
Ā© William Collins Sons & Co. Ltd. 1979, 1986 Ā© HarperCollins
Publishers 1998, 2000, 2003, 2005, 2006, 2007, 2009, 2012