Sentence:  Hester Earle and Violet Wayne were moving about the aisle with bundles of wheat-ears and streamers of ivy, for the <WSD>harvest</WSD> thanksgiving was shortly to be celebrated, while the vicar stood waiting for their directions on the chancel steps with a great handful of crimson gladioli. 
Meaning of the word marked with <WSD> tags:  A modern pagan ceremony held on or around the autumn equinox, which is in the harvesting season.