Normally, blast cells continue to mature within the bone marrow and then begin to carry out set functions. White blood cells make up the immune system and attack and destroy invading bacteria and viruses. Red blood cells carry oxygen throughout the body and release carbon dioxide to be exhaled by the lungs.
Definitions for defusediËfyuz. defuse(verb) remove the triggering device from. defuse(v. t.) To make less dangerous; as, to defuse a tense confrontation between demonstrators and police. defuse(v. t.) To remove the fuse from; to deactivate (a bomb or other explosive device) or make it ineffective.
Diesel exhaust fluid. Diesel exhaust fluid (DEF) is an aqueous urea solution made with 32.5% urea and 67.5% deionized water. It is standardised as AUS 32 (aqueous urea solution) in ISO 22241. DEF is used as a consumable in selective catalytic reduction (SCR) in order to lower NOx concentration in the diesel exhaust emissions from diesel engines.