psyops
plural noun
psy·ops ˈsī-ˌäps 
often attributive
: military operations usually aimed at influencing the enemy's state of mind through noncombative means (such as distribution of leaflets)
Word History
Etymology
psychological operations
First Known Use
1965, in the meaning defined above
- ephemeralities
- ephemerality
- ephemerally
- ephemeralness
- ephemeralnesses
- ephemerals
- ephemeran
- ephemeras
- ephemeres
- ephemerid
- Ephemerida
- ephemeridae
- Ephemeridae
- ephemerides
- ephemerids
- ephemeris
- ephemeris time
- ephemerises
- ephemerisses
- ephemerists
- ephemeron
- ephemerons
- Ephemeroptera
- ephemeropterae
- ephemeropteran