borracha
noun
bor·ra·cha
bəˈräshə
plural -s
1
: any of several grades of crude Para rubber
2
: any of several Brazilian latex-producing trees
also : their coagulated gum (such as balata, Ceará rubber, mangabeira rubber, sorva)
Word History
Etymology
Portuguese, literally, leather wine bottle, probably from Spanish, from borracho intoxicated