12-letter words containing f, i, e, l, d
- unsolidified — to unite firmly or consolidate.
- vector field — a region, domain, set, etc., with a vector assigned at each point; vector function.
- visual field — field of vision.
- well-defined — sharply or clearly stated, outlined, described, etc.: a well-defined character; a well-defined boundary.
- wethersfield — a town in central Connecticut.
- zinc sulfide — a white to yellow, crystalline powder, ZnS, soluble in acids, insoluble in water, occurring naturally as wurtzite and sphalerite: used as a pigment and as a phosphor on x-ray and television screens.