Sentence:  And of the implements belonging to farming forming armorial bearings, he says some of the chiefest and most frequent are ploughs, harrows, scythes, and wheels. Others not named by Guillim are dung forks, hay-hooks, rakes, sickles, spades, and <WSD>thatch-rakes</WSD>. 
Meaning of the word marked with <WSD> tags:  A tool for combing the straw or similar material in a thatched roof straight, consisting of a straight bar with curved teeth or points.