Definition

1. Noun:
   • A taxonomic family of flowering plants (angiosperms) characterized by seeds that contain two embryonic leaves (cotyledons) which typically emerge upon germination. This term is used in botanical classification.

Usage Examples

• Noun:
  • The Rosaceae, which includes roses and apples, is a well-known dicot family.
  • Botanists are studying the evolutionary relationships within this particular dicot family.

Advanced Usage

• In botanical literature, the term dicot family is often used in contrast to "monocot family" to highlight a fundamental division in flowering plant classification based on seed structure.
  • The classification of this plant was challenging until it was clearly placed within a dicot family.

Variants and Related Words

• Dicotyledon (n): The larger class of flowering plants to which these families belong. Often abbreviated as "dicot."
  • Beans and oaks are examples of dicotyledons.
• Dicotyledonous (adj): Describing plants that are dicots or belonging to a dicot family.
  • The dicotyledonous nature of the plant was evident from its seed.

Synonyms

• Magnoliopsid family: A more technical synonym, referencing the class Magnoliopsida.
• Broad-leaved plant family: A descriptive, non-taxonomic term often used in general contexts.

Related Phrases

• Family of dicots: A phrase with the same meaning as dicot family.
  • The maple tree belongs to a large family of dicots.

Notes on Meaning

• The term dicot family is specific to scientific (botanical) taxonomy. In modern phylogenetic systems, the traditional "dicot" group is recognized as not being a single, unified lineage (it is paraphyletic). However, the term remains useful for describing a large, familiar group of plants with two seed leaves. It does not refer to a social or human family unit.

Noun

1. family of flowering plants having two cotyledons (embryonic leaves) in the seed which usually appear at germination