Word Study
freshwater eel |
freshwater fish |
freshwater limpet |
freshwater mussel |
fresnel |
Fresnel lamp
| fresnel lens
| fresno
| fress
| fret
| fretful
Fresnel lamp
CIDE DICTIONARY
Fresnel lamp, [From Fresnel the inventor, a French physicist.].
A lantern having a lamp surrounded by a hollow cylindrical Fresnel lens. [1913 Webster]
For further exploring for "Fresnel lamp" in Webster Dictionary Online
