passing
1. pass.ing n : the act of one that passes or causes to pass; esp : DEATH
: by the way : PARENTHETICALLY - in passing
2. passing aj 1: going by or past 2: having a brief duration obs 3:
SURPASSING 4: marked by haste, inattention, or inadequacy : SUPERFICIAL
5a: of, relating to, or used in or for the act or process of passing 5b:
given on satisfactory completion of an examination or course of study
3. passing av : to a surpassing degree : EXCEEDINGLY {~ fair}
Webster's English Dictionary