שְׁגַר II, (preced.; cmp. גָּרָה) to heat. Targ. Ez. XXXIX, 9.—Sabb. 109ᵇ שָׁגְרָא תנורא וכ׳ she heated the oven and swept it &c.—Part. pass. שְׁגִיר; f. שְׁגִירָא. Yoma 29ᵃ תנורא ש׳ a hot oven (in which it is easy to kindle a fresh fire), opp. קְרִירָא.