1. (computing) a file format for documents containing formatted text, images, etc.;the format is device and platform independent, and widely used on the Internet
   - PDF

Encyclopedia: Portable Document Format

• sponge cloth
• sponge down
• sponge genus
• sponge gourd
• sponge mop
• sponge morel
• sponge mushroom
• sponge off
• sponge on
• sponge up
• spongefly
• spongelike
• sponger
• spongiform
• spongillafly
• spongin
• sponginess
• spongioblast
• spongioblastoma
• spongy
• sponson
• sponsor
• sponsorship
• spontaneity
• spontaneous