sand

noun

1.
the act of sending off something
despatch dispatch shipment
2.
someone sent on a mission to represent the interests of someone else
errandrake offsent sandsman sentman sent one spokes emissary envoy
3.
a communication (usually brief) that is written or spoken or signaled
errandbook errandwrit overwrit message
4.
an individual quantity of food or drink taken as part of a meal
mealtide helping portion serving