פַּצִּים, (פצם) board. Sabb. VIII, 7 כדי ליתן בין פ׳ לחבירו as much as is required between one board and another (when they are piled up).—[Maasr. I, 7 הפצים, v. פַּץ.]—Esp. the board nailed against the wall to form a door-frame, door-post. Men. 34ᵃ בית שאין לו אלא פ׳ אחד a room which has only one door-post (the corner wall serving for the other post). Ib. 33ᵇ הניחה בפצים Rashi, v. פַּץ.—Pl. פַּצִּימִין. Ib. לפי שאין לה פ׳ because it (the exedra) has no door-frame. Ib. עדי פצימו ed. (Ms. M. פצימין, read: פַּצִּימָיו), v. עָדֵי I. Erub. 93ᵃ פַּצִּימֶיהָ, v. שָׁוָה. B. Bath. 12ᵃ פרץ את פַּצִימָיו if he broke open its door-frame (opened again a walled up entrance). Y. Ab. Zar. III, 43ᵇ מפרק את פצימיו he takes out its door-posts; a. e.