樹じゅ齢れい

noun

age of a tree

Used in formal, scientific, or news contexts to refer to the age of a tree, often estimated from rings or historical records.

• この神じん社じゃの杉すぎは樹じゅ齢れい千せん年ねんを超こえると言いわれている。

  The cedar at this shrine is said to be over a thousand years old.

• 樹じゅ齢れいを調しらべるために年ねん輪りんを数かぞえた。

  We counted the tree rings to determine its age.