early wood

American  

noun

1. springwood.

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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

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Etymology

Origin of early wood

First recorded in 1910–15

Example Sentences

See Examples For:

early wood

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

In diffuse-porous woods, as has been stated, the vessels or pores are scattered throughout the ring instead of collected in the 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.

Pores in early wood in a rather narrow band, round, variable in size, densely filled with tyloses.

From Studies of Trees by Levison, Jacob Joshua

Another factor to the same end is that the denser bands of late wood are continuous in a tangential direction, while radially they are separated by alternate zones of less dense 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.