A wreath
Twig.
Grafting a broken branch back onto a tree is typically not successful as the severed branch may not have enough vascular connection to the tree to survive. It is better to trim the broken branch cleanly and let the tree heal on its own.
The place on a tree branch where a leaf has fallen from is called a leaf scar. This mark is left behind when the leaf detaches and falls from the tree branch, and it can vary in size and shape depending on the type of tree.
A tree limb is a larger, main structural part of a tree's canopy that supports branches, while a tree branch is a smaller division that grows from a limb. Limbs are typically thicker and stronger than branches.
To calculate the tree length of a phylogenetic tree, you add up the branch lengths between each pair of connected nodes or taxa in the tree. This total sum of branch lengths represents the tree length.
Knots in timber are typically called just that - knots. They are areas where a branch grew out of the tree, resulting in a dense, circular area of wood that can vary in size and appearance. Knots can impact the strength and aesthetic of the timber.
The terminal bud from last year is left by a circular ring called ring of bud scale.
Tree branch = anaf (ענף)
A tree branch is called a Bough.
Homonym: Front (front of ship) and branch (branch of tree) are homonyms. Homophone: None for front of ship. "Branch" as in a banking branch is a homophone for branch of tree.
Twig.
Your question presumes that tree trunks are all circular. If you happen to find a circular tree trunk, you would measure around it to find the circumference. If the tree trunk is not circular, you will not be able to find the circumference but, you can measure around it to determine its perimeter.
A homonym for a branch of a tree would be "branch" as in a division or section of an organization or company.
The nouns in the sentence are bird, branch tree, song.
a tree with no leaves
A dead tree branch.
After cutting a branch from a tree, it is recommended to apply a tree wound dressing or sealant to protect the tree from diseases and pests.