(n) first-time adoption
initial application (e.g. of a new technology)
(n) depth of focus
(n) ceiling (in aviation)
(n) (comp) chrominance signal
(n) class system
(n) population density
(n) speed limit
(n) institutionalism
institutional school
(n) contract system
(n) service
(n) absolute temperature
(n) absolute humidity
(n) absolute zero
(n) electoral system
(n) relative humidity
(n) relative velocity
(n) manorial system
(n) speeding
(n) (set) a speed limit
(n) (comp) rate adaptation
(n) (comp) multiple-precision
(n) effective temperature
wind-chill index (factor)
(n) groundspeed
(n) attitude and demeanor
(n) parliamentary system
(n) university system
(n) escape velocity
(n) point system
credit system
(n) unit credit system
(n,vs) (comp) middle speed (vs. low or high speed)