selachian
Upper-Intermediate (B2)
IPA: /sɪˈleɪkiən/
KK: /sɪˈleɪkiən/
adjective
Definition
Relating to a group of fish that includes sharks and sometimes rays and skates.
Example
The selachian species are known for their unique adaptations to marine life.
Conversation
Did you know that some fish are classified as selachian?
Really? I had no idea what that meant until now.
Yeah, it refers to sharks and similar species.
That's interesting! I should read more about selachian creatures.
Synonyms & Antonyms
Synonyms
sharklike
elasmobranch
cartilaginous
Antonyms
bony
terrestrial
freshwater
noun
Definition
A type of fish that has a skeleton made of cartilage, including sharks and related species.
Example
The selachian is known for its sharp teeth and streamlined body, making it an efficient predator in the ocean.
Conversation
Did you know that a selachian refers to sharks and similar fish?
Yeah, I heard that somewhere, but I didn't know the term.
They're pretty fascinating creatures, especially the different types of selachians out there.
Root Explanation
Selachian is derived from the Greek word "selachos" (meaning cartilaginous fish) and the suffix "-ian" (meaning relating to or characterized by). The term refers to creatures that are related to or characteristic of cartilaginous fish, such as sharks and rays.
Memory Tip
Think of 'selachos' which refers to cartilaginous fish, and remember that 'selachian' describes creatures related to these types of fish.
Visually Confused Words
sacian