A drinking vessel made of glass, a combination of Q. cilin “glass” (PE17/37). Its second element is probably a reduced form of Q. yulma “cup”. If so, its stem form would be ✱cilinyulm-.
Quenya
cilinyul
drinking-vessel
cilinyul
noun. drinking-vessel (made of glass)
Elements
Word Gloss cilin “glass, glass [transluscent or reflective]” yulma “cup, drinking vessel, drinking implement, goblet”
sungwa
drinking-vessel
sungwa noun "drinking-vessel" (SUK)
cilinyul noun "drinking-vessel" (made of glass) (PE17:37)