fine particles of ash of a solid fuel carried out of the flue of a furnace with the waste gases produced during combustion.
such ash recovered from the waste gases, used chiefly as a reinforcing agent in the manufacture of bricks, concrete, etc.
fine solid particles of ash carried into the air during combustion, esp the combustion of pulverized fuel in power stations
- Fly at
Attack fiercely, assault. For example, The dogs flew at each other’s throats. [ Late 1500s ]
[flahy-uh-wey] /ˈflaɪ əˌweɪ/ adjective 1. fluttering or streaming in the wind; windblown: flyaway hair. 2. flighty; frivolous; giddy. 3. ready for flight: flyaway aircraft. /ˈflaɪəˌweɪ/ adjective 1. (of hair or clothing) loose and fluttering 2. frivolous or flighty; giddy noun 3. a person who is frivolous or flighty
[flahy-bak] /ˈflaɪˌbæk/ noun, Electronics. 1. the return to its starting point of the electron beam in a cathode ray tube, as after the completion of a line in a television picture or of a trace in an oscilloscope. /ˈflaɪˌbæk/ noun 1. the fast return of the spot on a cathode-ray tube after completion of each […]
noun, Baseball. 1. a ball that is batted up into the air.