Definition

Noun: 1. A type of evergreen tree: Any of several trees belonging to the genera Thuja or Thujopsis, characterized by scale-like leaves, conical shapes, and aromatic wood. They are native to parts of Asia and North America and are commonly used in landscaping for hedges and screens.

Examples of Usage

• Noun:
  • The property line was marked by a dense, green arborvitae hedge.
  • She planted an arborvitae near the patio to provide year-round privacy.
  • The wood of the arborvitae is resistant to decay.

Advanced Usage

• In botanical/horticultural contexts: The term is used to specify particular species, such as (Eastern or American arborvitae) or (Western red cedar).
  • The arborvitae in this cultivar, 'Emerald Green', is prized for its narrow growth habit.

Variants and Related Words

• Thuja (n): The scientific genus name for most trees commonly called arborvitae.
• Cedar (n): A common name for some species of arborvitae (e.g., Eastern white cedar), though true cedars belong to the genus .
• Conifer (n): The broader category of cone-bearing trees to which the arborvitae belongs.
• Evergreen (n/adj): A plant that retains green leaves throughout the year, a characteristic of the arborvitae.

Synonyms

• White cedar (for )
• Red cedar (for )
• False cypress (a related but different genus, sometimes confused)

Notes on Meaning

The word "arborvitae" comes from the Latin for "tree of life," a name given by European explorers in the 16th century, possibly in reference to the medicinal properties of its vitamin C-rich foliage. In modern usage, it almost exclusively refers to the ornamental and timber trees of the specified genera.

Noun

1. any of several Asian and North American conifers of the genera Thuja and Thujopsis