霜降Frost's Descent
乌润烏潤
wūrùn
Term · Tasting

black bloom

Literal meaning

black-glossy

Definition#

Black and lustrous ("black and oily") dry-leaf colour, GB/T 14487-2017 2.2.21, English equivalent "black bloom". It is the desired dry-leaf colour of good black tea and is also used in oolong vocabulary (e.g. the Guangdong Dancong terminology); 润 (gloss) is what makes it a positive term.

Translation and usage#

LanguageUseAlternatives & cautions
English black bloom
glossy black dry leaf
translation
Also acceptable
  • lustrous black
  • glossy black
Avoid
dark
loses the gloss (润) that makes the term positive
Deutsch glänzend schwarz
schwarzes, öliges Blatt mit Glanz
translation
Also acceptable
  • schwarz mit Glanz
Русский чёрный с блеском
чёрный маслянисто-блестящий сухой лист
translation
Also acceptable
  • блестяще-чёрный
简体字 乌润
繁體字 烏潤
日本語 烏潤

Common confusions#

  • 乌 here means black, not the 乌 of 乌龙 as a name; 乌润 is used for black tea as well as oolong.
  • Bloom (油润) on its own means fresh lustre of any colour.

Terms#

Sources#