Precessional definitions

Precessional

• (a.) Of or pertaining to pression; as, the precessional movement of the equinoxes.
Found on http://thinkexist.com/dictionary/meaning/precessional/

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Precessional

Pre·ces'sion·al adjective Of or pertaining to pression; as, the precessional movement of the equinoxes.
Found on http://www.encyclo.co.uk/webster/P/144

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