Third-person singular simple present indicative form of slit.(verb)
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Use "slits" in a sentence
"When the double slit experiment is done, if the experimenter initially thinks that light is a particle, for very thin slits the pattern on the screen is puzzling."
"If, as was known, diffraction typically occurs when the distance between slits is of a similar size to the wavelength of light, the proposed size of spacing between the layers of atoms in a crystal lattice would be much smaller than the wavelength of visible light."
"And the tire also has unique sipes aka slits for starting and stopping on snow and ice."