Brown-Driver-Briggs (BDB)
H1878
H1878 דָּשֵׁן be fat , grow fat .fig. of Isr.’s prosperity . causat. make fat i.e. anoint, symbol of festivity and joy; of bodily effect of good news; find a burnt-offering fat = acceptable; elsewhere denom .;— take away , clear away the fat ashes (acc. of altar cleared) . pass. of causat. Pi. be made fat , of dust saturated . of Yahweh’s sword:— it hath fattened itself
Brown-Driver-Briggs Hebrew Lexicon (BDB), 1906 — public domain