eciliate
/ɛsˈɪliːeɪt/Definitions
1. verb
to remove the top or tips from (plants or branches, especially in horticulture or gardening)
“The gardener eciliated the trees to encourage healthy growth.”
2. noun
the act of removing the top or tips from plants or branches
“Eciliation is an essential step in pruning trees to maintain their shape.”