subluminal
/ˌsʌbˈl(j)uːmɪnl/Physics
adjective
Less rapid than the speed of light.
Origin
1960s. From sub- + luminal.
- nickelisation
- nickelite
- nickelization
- nickel metal hydride
- nickel note
- nickel-nurser
- nickelocene
- nickel ocher
- nickel ochre
- nickelodeon
- nickelous
- nickel oxide
- nickel plate
- nickel-plated
- nickel plating
- nickel silver
- nickel situation
- nickel-skutterudite
- nickel spinel
- nickel steel
- nickel–cadmium
- nickel–iron
- nicker
- nicker-pecker
- nicker-picker