0 a lump (= raised area) or swelling on or in a living object -- nódulo, ganglio
a lymph node
1 a place where things such as lines join, or where a leaf and stem join on a plant -- nódulo
a leaf node
2 a small swelling eg in an organ of the body. -- nudo
3 a place, often swollen, where a leaf is attached to a stem. -- nudo
