Reference meaning
trifold
Last updated
threefold
Other meanings
2. adjective
Of a mirror: having three reflective surfaces hinged together.
3. noun
Any sheet of paper or cardboard, folded into three sections along two parallel creases and used to present information, typically as a brochure or display board.
4. noun
A wallet with three equal-sized sections that fold together.
Source and scope
This definition is reproduced from English Wiktionary, sense en-trifold-en-adj-tG9ljZ8k, under the CC BY-SA 4.0. It has not yet received VocabularyBase editorial review. Read the source and license details.