Definition

1. Noun:
   • Cicadidae: The scientific family name for cicadas, which are large, flying insects known for the loud, distinctive songs produced by males. Members of this family are characterized by their prominent eyes, transparent wings, and long life cycles, with some species spending many years underground as nymphs before emerging as adults.

Usage

• The word Cicadidae is used in formal, scientific, or academic contexts to refer to the insect family. It is not typically used in everyday conversation.
• It functions as a singular proper noun when referring to the family as a taxonomic group (e.g., "Cicadidae is a family..."). It can also be used in a plural sense to refer to multiple members of the family (e.g., "Several Cicadidae were observed.").

Examples

• Scientific Context:
  • The biologist is studying the life cycle of insects in the family Cicadidae.
  • Cicadidae are found on every continent except Antarctica.
• General Academic Context:
  • The loud buzzing sound is a defining characteristic of Cicadidae.

Advanced Usage

• Taxonomic Hierarchy: In biological classification, Cicadidae is a family within the order Hemiptera (true bugs), suborder Auchenorrhyncha. It is correct to say, "The periodical cicada belongs to the family Cicadidae."

Variants and Related Words

• Cicada (n): The common name for an insect belonging to the family Cicadidae. This is the word used in everyday language.
  • The sound of cicadas filled the summer air.
• Cicadoidea (n): The superfamily that contains the family Cicadidae and other related families.

Synonyms

• Cicadas: This is the common English plural noun and the primary synonym for members of the family Cicadidae.
  • The trees were full of cicadas.

Related Terms (Not Synonyms)

• Nymph (n): The immature, juvenile stage of a cicada, which lives underground.
• Exuviae (n): The shed exoskeletons left behind by cicada nymphs after molting into adults.
• Tymbal (n): The specialized noise-producing organ found in male cicadas.

Noun

1. cicadas