twofer

Meaning

Noun

• Something that yields a substantial additional benefit; something that figuratively kills two birds with one stone.
• The fashion of wearing long sleeves outside a short-sleeved shirt.
• A cabling device used in theatre, allowing two stage lighting instruments to be connected to one dimmer.

Origin

• Shortened form of two-for-one [deal], that is, two for the price of one (BOGO).