primary growth

American  

noun

Botany.

1. growth in vascular plants, especially an increase in length, that results from cell division and differentiation of an apical meristem.

---

primary growth Scientific  

1. Growth in vascular plants resulting from the production of primary tissues by an apical meristem. The plant body grows lengthwise chiefly by the enlargement of cells produced by the apical meristem (rather than by cell division). Because they lack secondary tissues, most monocots and herbaceous plants grow solely by primary growth until they reach maturity, when growth stops.

2. Compare secondary growth

---

Compare meaning

How does primary-growth compare to similar and commonly confused words? Explore the most common comparisons:

• primary growth vs. secondary growth

Example Sentences

Since then, Palantir’s commercial business has surpassed its government segment to become the company’s primary growth driver.

From MarketWatch • Apr. 4, 2026

Linford said the merchant business will likely remain a primary growth driver for now, but he would like to see the card continue to grow at this pace.

From The Wall Street Journal • Nov. 7, 2025

The firm’s private-credit business, specifically direct lending, is its primary growth driver, with $145 billion in assets under management.

From Barron's • Oct. 24, 2025

What once was a member-focused organization has quickly become an organization whose primary growth area is legal fees.

From Salon • Mar. 23, 2023

The glands form tumours of variable size, and are often larger than the primary growth, the characters of which they reproduce.

From Manual of Surgery Volume First: General Surgery. Sixth Edition. by Thomson, Alexis