Main Entry: mag·ne·to·hy·dro·dy·nam·ic

Pronunciation: \mag-ˌnē-tō-ˌhī-drə-dī-ˈna-mik, -ˈne-, -də-ˈ\

Function: adjective

Date: 1943

: of, relating to, or being phenomena arising from the motion of electrically conducting fluids (as plasmas) in the presence of electric and magnetic fields

— mag·ne·to·hy·dro·dy·nam·ics \-miks\ noun plural but singular or plural in construction