Definition of "slewing" []

• Present participle of slew. (verb)

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• "Moreover, the Greeks already designed a kind of slewing crane, which was a lifting device as described earlier but resting only on one mast, directed and kept in balance by extra men on the ground holding ropes."
• "ISO9001: 2000 We are mainly manufature this kind of slewing bearing, the outer diameter is from 400mm to 5000mm. spherical roller bearing"
• "But toward the end of the video you can see that the nozzle slewing to and fro which made me wonder if they were loosing control."