тучен

• IPA^(key):

Conflation of Proto-Slavic *tučьnъ (“fat, abundant, lush”) and Proto-Slavic *tǫčьnъ (“flooded”).

ту́чен • (túčen)

1. lush, rich, abundant, succulent

   Synonyms: со́чен (sóčen), го́ен (góen)

2. fertile

   Synonym: плодоро́ден (plodoróden)

3. accumulated, stacked (for quantity)

• тил (til, “back, nape”)
• истука́н (istukán, “statue”) (from Church Slavonic)
• отава (otava, “aftergrass”) (possibly)

• “тучен²”, in Речник на българския език [Dictionary of the Bulgarian Language] (in Bulgarian), Sofia: Bulgarian Academy of Sciences, 2014
• “тучен”, in Речник на българския език [Dictionary of the Bulgarian Language] (in Bulgarian), Chitanka, 2010
• тоучьнъ in Исторически речник на Българския език, Sofia University "St. Clement Ohridsky"

From Proto-Slavic *tǫčenъ, a fossilized past passive participle of Proto-Slavic *tǫčiti (“to pour, to flux”).

ту́чен • (túčen)

1. (dated) cast (for metals)

   Synonym: лят (ljat)

• ту́ча (túča, “heavy rainfall, inundation”) (dialectal)

• тѫчьнъ in Исторически речник на Българския език, Sofia University "St. Clement Ohridsky"

From туч (tuč, “bronze”) (of Turkic origin) +‎ -ен (-en), semantically conjoint with Etymology 2.

ту́чен • (túčen)

1. (dialectal) bronze (made of bronze)

   Synonym: бро́нзов (brónzov)

   ту́чен звъне́ц ― túčen zvǎnéc ― bronze bell

• туч (tuč, “cast-iron, bronze alloy”) (dialectal)

• “тучен¹”, in Речник на българския език [Dictionary of the Bulgarian Language] (in Bulgarian), Sofia: Bulgarian Academy of Sciences, 2014

• нечут (nečut), чутен (čuten)

• IPA^(key):

ту́чен • (túčen)

1. short masculine singular of ту́чный (túčnyj)