Answer: occlude
AnswerCrossword Clue
OCCLUDEImpede or jam
OCCLUDEForm a certain front, in meteorology
OCCLUDEBlock
OCCLUDEJam
OCCLUDEShut in or out.
OCCLUDEBlock (a passage).
OCCLUDEStop up
OCCLUDEBlock passage through
occlude(of certain metals and other solids) to incorporate (gases and other foreign substances), as by absorption or adsorption
occludeto shut in, out, or off.
occludeto close, shut, or stop up (a passage, opening, etc.)
occludeto shut in, out, or off
occludeto shut or close, with the cusps of the opposing teeth of the upper and lower jaws fitting together
occludeto stop up
occludeto form an occluded front