When an engine is ignited, it produces thrust and boosts the rocket into the sky. After the propellant is used up, delay is activated, producing tracking smoke and allowing the rocket a brief coast.
infirmary (plural infirmaries) 1  A place where sick or injured people are cared for, especially a small hospital; sickhouse. 2  A clinic or dispensary within another institution.
The use of an officer to notify health staff of an infirmary patientâs needs does not meet the intent of the standard. Please keep in mind, though, that this applies only to patients admitted to the infirmary and not those in the infirmary area for sheltered housing. â From CorrectCare Volume 29, Issue 4, Fall 2015.