[Of unknown origin.] a. A rabbeting plane used in making window-sashes, etc. b. (See quot. 1874.)

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1819.  Rees’ Cycl., XXVII. s.v. Plane, There is also a third sort [of rebating planes], called fillisters, used for sinking, or cutting away the edge of the piece of wood to form the rebate.

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1874.  Knight, Dict. Mech., I. 844/2. Fillister. The rabbet on the outer edge of a sash-bar, to hold the glass and the putty.

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