acid-free Meaning in the Cambridge English Dictionary
Cambridge Dictionaries online Cambridge Dictionaries online

The most popular online dictionary and thesaurus for learners of English

Meaning of “acid-free” in the English Dictionary

"acid-free" in British English

See all translations

acid-freeadjective

uk   us   /ˌæs.ɪdˈfriː/
Acid-free ​paper does not ​contain any ​harmfulacid that can ​damagedocuments, ​paintings, etc.: The ​books are ​printed on acid-free ​paper so they will last for ​generations.
(Definition of acid-free from the Cambridge Advanced Learner’s Dictionary & Thesaurus © Cambridge University Press)
What is the pronunciation of acid-free?
Add Cambridge dictionaries to your browser to your website
Word of the Day
faith school

a school that is financially supported by a particular religious group, usually for children from that religion

Word of the Day