(*) Carry-over is a collective term to describe the entrainment of a relatively small quantity of boiler-water solids with the steam. Carry-over occurs as a result of either foaming or priming, or by a combination of both.
(*) Ang carry-over ay iang terminong ginagamit bilang isang pantukoy sa kaunting matitigas na bagay na sumasama sa singaw na nanggagaling sa boiler.