early wood

American  

noun

1. springwood.

---

early wood Scientific  

/ ûr′lē /

1. The part of the wood in a growth ring of a tree that is produced earlier in the growing season. The cells of early wood are larger and have thinner walls than those produced later in the growing season.

2. Compare late wood

---

Etymology

Origin of early wood

First recorded in 1910–15

Example Sentences

During the fall season, the secondary xylem develops thickened cell walls, forming late wood, or autumn wood, which is denser than early wood.

From Textbooks • Jun. 9, 2022

This is known as early wood, or spring wood.

From Textbooks • Jun. 9, 2022

Pores in early wood plugged with tyloses, collected in a few rows.

From Studies of Trees by Levison, Jacob Joshua

In hard pine, on the other hand, the late wood is very dense and is deep-colored, presenting a very decided contrast to the soft, straw-colored early wood.

From The Mechanical Properties of Wood Including a Discussion of the Factors Affecting the Mechanical Properties, and Methods of Timber Testing by Record, Samuel J.

These two portions, known as early wood or spring wood, and late wood or summer wood, together make up one year’s growth and are for that reason called annual rings.

From Studies of Trees by Levison, Jacob Joshua