Definition

Noun: 1. A deciduous shrub or small tree: A plant species (Elaeagnus angustifolia) native to Europe and Western Asia, characterized by narrow, silvery-grey leaves, small fragrant yellow flowers, and olive-like fruits covered in silvery scales. It is known for its tolerance of dry and saline conditions.

Usage Examples

• Noun:
  • The Russian olive was planted as a windbreak on the dry prairie farm.
  • You can identify the Russian olive by its distinctive silvery foliage.
  • The small, silvery berries of the Russian olive are a food source for birds in winter.

Advanced Usage

• As an invasive species: In some regions, particularly North America, the Russian olive is considered an invasive species because it spreads aggressively and can outcompete native vegetation.
  • Conservationists are working to remove the Russian olive from the riverbank to restore the native habitat.

Variants and Related Words

• Oleaster: A common name for this plant and related species in the genus.
• Silver berry: Another name sometimes used for its fruit or for related species.

Synonyms

• Oleaster
• Wild olive (Note: This can refer to other species and is not a precise synonym.)

Notes on Meaning

The term "Russian olive" refers specifically to the plant Elaeagnus angustifolia. It is not a true olive (genus Olea) but is named for the superficial resemblance of its fruit to small olives and its silvery, olive-like leaves. Its primary meanings are: 1. The botanical species itself. 2. An ornamental or shelterbelt tree. 3. (In some contexts) An invasive non-native plant.

Noun

1. deciduous shrubby tree of Europe and western Asia having grey leaves and small yellow fruits covered in silvery scales; sometimes spiny