Which specific White Port designation refers to the sweetest style, often concentrated by hanging longer on the vine?

Answer

Lagrima

The category of White Port offers a range of sweetness levels, typically spanning from very dry styles, which might be labeled as Extra Dry or Seco, up to the sweetest expressions. The term designating the sweetest style of White Port is Lagrima, which translates literally to 'teardrop.' This high level of residual sweetness in Lagrima often results from allowing the grapes to remain on the vine longer than usual, concentrating their natural sugars before the fermentation process is arrested by fortification. These sweet White Ports are still distinct from the nutty, aged white styles which might carry age statements like 10 Year Old.

Which specific White Port designation refers to the sweetest style, often concentrated by hanging longer on the vine?
PortoWinefortified wine