n.
Function: verb
Inflected Form: primed ; prim · ing
Etymology: probably from 1 prime
Date: 1513
transitive verb
1 : FILL , LOAD
2 a : to prepare for firing by supplying with priming b : to insert a primer into (a cartridge case)
3 : to apply the first color, coating, or preparation to < prime a wall>
4 a : to put into working order by filling or charging with something < prime a pump with water> b : to supply with an essential prerequisite (as a hormone, nucleic acid, or antigen) for chemical or biological activity < primed female mice with estrogen>
5 : to instruct beforehand : COACH < primed the witness>
6 : STIMULATE
intransitive verb : to become prime
– prime the pump : to take steps to encourage the growth or functioning of something