Precisely, the horizontal distance from the rearmost point of the truck cab to the rear axle or (midpoint of rear axles). Clear or effective CA measures the back of the cab from the rear surface of any obstruction behind the cab. For more, see Chassis Dimensions in the NTEA's ...
The Latin is believed to come from an Indo-European root *er-, with reflexes *ar, *or, *art(a) in Germanic, that yielded the English words are, arise, raise, [the verb] rear, and rise. In Old High German, er was a preposition meaning `from, out of,' and ur was a ...
Rear-Echelon Mother-kissers. Or something like that. An informal military term. REM-IR REMoxipride in Immediate-Release formulation. REML Rapid Eye Movement (REM) Latency. Delay in onset of first REM episode, after the beginning of sleep. Usually over an hour, if sleeper was not sleep-...