Lexical Definition

‎דָּשֵׁן‎ dâshên (daw-shane') to prosper H:V
a primitive root; also denominatively (from ‎דֶּשֶׁן‎)

accept, anoint, take away the (receive) ashes (from), make (wax) fat.

1) to be fat, grow fat, become fat, become prosperous, anoint
1a) (Qal) of prosperity (fig.)
1b) (Piel)
1b1) to make fat, anoint
1b2) to find fat (of offering-acceptable)
1b3) to take away ashes (from altar)
1c) (Pual) to be made fat
1d) (Hothpael) to fatten oneself (of Jehovah's sword)

See Greek: ἐμπίπλημι · παχύνω

Usage: 10 forms in 11 verses
Form Translated As     In Verse(s)
תְדֻשָּׁ֑ן he will be made fat Prov.11.25
תְּדֻשָּֽׁן it will be made fat Prov.13.4
תְּדַשֶּׁן it fattens Prov.15.30
לְדַשְּׁנ֔וֹ to take away ashes its Exod.27.3
יְדֻשָּֽׁן he will be made fat Prov.28.25
it will be fattened Isa.34.7
יְדַשְּׁנֶ֣ה may he accept Ps.20.3
וְדָשֵׁ֑ן and it will grow fat Deut.31.20
וְדִשְּׁנ֖וּ and they will take away ashes from Num.4.13
הֻדַּ֣שְׁנָה it has fattened itself Isa.34.6
דִּשַּׁ֖נְתָּ you have refreshed Ps.23.5

Brown-Driver-Briggs

‎דָּשֵׁן‎ verb be fat, grow fat (Arabic ; whence also grease, fat; Late Hebrew ‎דִּשֵּׁן‎ make fat, compare Late Hebrew ‎דֶּשֶׁן‎ fat) —

Qal Perfect 3 masculine singular ‎וְדָשֵׁן‎ consecutive Deut 31:20 (JE) figurative of Israel's prosperity. Pi`el Perfect ‎דִּשַּׁנְתָּ‎ Ps 23:5 ‎וְדִשְּׁנוּ‎ consecutive Num 4:13 Imperfect: ‎יְדַשְּׁנֶהֶֿ˜סּלָה‎ Ps 20:4* volunt. (compare Ges«GKC:48»§ 48, 3 De; but perhaps read suffix ‎נֶהָ‎-, ‎נָהּ‎- see Ki Geel.c.); 3 feminine singular ‎תְּדַשֶּׁןֿ‎ Prov 15:30 Infinitive ‎לְדַשְּׁנוֺ‎ Exod 27:3 — causative make fat ‎בשׁמן‎ ‎׳‎‎ד‎ ‎ראשׁי‎ i.e. anoint, symbol of festivity and joy Ps 23:5 ‎עָ֑צֶם‎ ‎׳‎‎ד‎ Prov 15:30 of bodily effect of good news; ‎עולה‎ ‎׳‎‎ד‎ find a burnt-offering fat = acceptable Ps 20:4* elsewhere denominative from ‎דֶּשֶׁן‎ (fat ashes); — take away, clear away the fat ashes (accusative of altar cleared) Num 4:13 (P), so ‎סירות לְדַשְּׁנוֺ‎ Exod 27:3 (P). Pu`al Imperfect ‎יְדֻשָּׁ֑ן‎ Prov 28:25; Isa 34:7 3 feminine singular ‎תְּדֻשָּׁן‎ Prov 11:25; Prov 13:4 — passive of causation Pi`el be made fat, of dust saturated ‎מֵחַלֶב‎ Isa 34:7 figurative of prosperity of the liberal Prov 11:25, the diligent Prov 13:4, the trustful Prov 28:25. Hothpa`al Perfect 3 feminine singular ‎הֻדַּ֫שְׁנָה‎ (compare Ol§ 271 Ges«GKC:54»§ 54. 3) Isa 34:6, of Yahweh's sword: — it hath fattened itself ‎מֵחֶלֶב‎ || ‎(מָֽלְאָה דָּםׅ‎

Brown-Driver-Briggs References

Book Refs
Exodus 27:3
Numbers 4:13
Deuteronomy 31:20
Psalms 20:4* · 23:5
Proverbs 11:25 · 13:4 · 15:30 · 28:25
Isaiah 34:6 · 34:7