acid number

noun

Definition of acid number

: a measure of the amount of free acids (as fatty acids) in a substance (as an oil or resin) usually expressed as the number of milligrams of potassium hydroxide required to neutralize one gram of the substance

— called also acid value

Keep scrolling for more

Learn More about acid number

Dictionary Entries near acid number

Statistics for acid number

Look-up Popularity

Time Traveler for acid number

The first known use of acid number was in 1886

See more words from the same year

Comments on acid number

What made you want to look up acid number? Please tell us where you read or heard it (including the quote, if possible).

WORD OF THE DAY

comprise

to be made up of

Test Your Vocabulary

Where in the World? A Quiz

What language does pajama come from?

Can you spell these 10 commonly misspelled words?

TAKE THE QUIZ

Dictionary Devil

Test Your Knowledge - and learn some interesting things along the way.

TAKE THE QUIZ