Term: autofocus: an optical device for focussing a camera or other instrument automatically
Broader: optical device: a device for producing or controlling light | Unrelated: heavy spar: a white or colorless mineral (BaSO4); the main source of barium
Broader: optical device: a device for producing or controlling light | Unrelated: corn gluten: gluten prepared from corn
Broader: optical device: a device for producing or controlling light | Unrelated: leotard: a tight-fitting garment of stretchy material that covers the body from the shoulders to the thighs (and may have long sleeves or legs reaching down to the ankles); worn by ballet dancers and acrobats for practice or performance
Broader: optical device: a device for producing or controlling light | Unrelated: biogeography: dealing with the geographical distribution of animals and plants
Broader: optical device: a device for producing or controlling light | Unrelated: spareribs: cut of pork from the rib section with most of the meat trimmed off
Broader: optical device: a device for producing or controlling light | Unrelated: downrightness: the quality of being direct and straightforward
Broader: optical device: a device for producing or controlling light | Unrelated: kentucky bluegrass: valuable meadow and pasture grass in Europe and especially central United States having tall stalks and slender bright green leaves; a chief constituent in lawn grass mixtures
Broader: optical device: a device for producing or controlling light | Unrelated: pea soup: a thick soup made of dried peas (usually made into a puree)
Broader: optical device: a device for producing or controlling light | Unrelated: cartload: the quantity that a cart holds
Broader: optical device: a device for producing or controlling light | Unrelated: hard candy: candy that is brittle