1. 
   Relieving
   Re·liev'ing adjective Serving or tending to relieve. Relieving arch (Architecture) , a discharging arch. See under Discharge , transitive verb -- Relieving tackle . (Nautical)
   Found op http://www.encyclo.co.uk/webster/R/45
   
   
2. 
   relieving
   Serving or tending to relieve. Relieving arch A temporary tackle attached to the tiller of a vessel during gales or an action, in case of accident to the tiller ropes. A strong tackle from a wharf to a careened vessel, to prevent her from going over entirely, and to assist in righting her. ... Sourc...
   Found op http://www.mondofacto.com/facts/dictionary?relieving
   
   
3. 
   Relieving
   • (a.) Serving or tending to relieve. • (p. pr. & vb. n.) of Relieve
   Found op http://thinkexist.com/dictionary/meaning/relieving/
   
   

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