Word: Decapod
Part of Speech: Noun
Definition: A decapod is a type of animal that has ten limbs or appendages. This term is commonly used to describe two main groups of animals: 1. Cephalopods - like squids and octopuses, which have eight short tentacles and two long ones. 2. Crustaceans - such as crabs, lobsters, and shrimp, which typically have five pairs of legs.
Usage Instructions: When using the word "decapod," you can refer to either type of creature, but make sure to specify if you are discussing cephalopods or crustaceans for clarity.
Example: - "The octopus is a decapod because it has eight tentacles and two longer arms." - "Crabs are decapods too, as they have ten limbs for walking and swimming."
Advanced Usage: In scientific contexts, "decapod" is often used in marine biology to discuss the classification and characteristics of these animals. Understanding their anatomy and behavior can be important for studies in ecology or environmental science.
Word Variants: - Decapoda: This is the scientific order name that includes all decapods. - Decapodiformes: A more specific classification referring to cephalopods.
Different Meanings:While "decapod" primarily refers to animals with ten limbs, it does not have other common meanings outside of biological contexts.
Synonyms: - Ten-limbed animal (general term) - Crustacean (for the crustacean category) - Cephalopod (for the cephalopod category)
Idioms and Phrasal Verbs:There are no common idioms or phrasal verbs directly related to "decapod," as it is a specific scientific term. However, you may encounter phrases related to marine life or classification in biology discussions.
In summary, "decapod" is a term used in biology to describe animals that have ten limbs, including certain types of squids, octopuses, crabs, and lobsters.