Top definition
An informal greeting commonly used at all times of day to greet your friends, partners, and companions. An expression of joy and happiness.
by G0ldstar April 13, 2019
2
A time-neutral greeting among shift workers meaning BOTH good morning AND good evening, meant to acknowledge that one's morning is the other's evening and vice versa.
It's 0600 and time for shift change. Night Shift Jane sees Day Shift John arriving to work, "Good m'evening John!" He replies with, "Good m'evening Jane!"
by vth March 02, 2016