trifold

Meanings

Adjective

• threefold
• Of a mirror: having three reflective surfaces hinged together.

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.
• A wallet with three equal-sized sections that fold together.
• Anything folded into thirds to resemble a trifold.

Origin

• tri- + -fold