This is the 1622nd most frequent Japanese word.
枝
"枝" means "branch" or "twig."
The word '枝' (branch) refers to a physical part of the tree here.
木の枝に鳥がとまっている。
A bird is perched on the branch of a tree.
The word '枝' (branch) is used metaphorically here to describe a diversified approach.
この問題を解決するには、枝分かれした考え方が必要です。
To resolve this problem, a branched way of thinking is necessary.
Again, '枝' (branch) is used to indicate the tangible part of a plant.