nemertean
Upper-Intermediate (B2)
IPA: /nəˈmɜːrtiən/
KK: /nəˈmɜrtiən/
adjective
Definition
Relating to a group of marine worms known for their long, slender bodies and ability to extend and retract.
Example
The nemertean species found in the ocean can vary greatly in size and color.
Conversation
Did you know there are nemertean worms that can swim?
No way! I thought they only lived in the sea floor.
Yeah, they have some really interesting adaptations as nemertean creatures.
That's so cool! I love learning about unique marine life.
Synonyms & Antonyms
Synonyms
ribbon
slender
elongate
Antonyms
stout
broad
thick
noun
Definition
A type of long, flat marine worm that is often brightly colored and has a special feeding structure called a proboscis. These worms usually live in the sea or in muddy areas near the shore.
Example
The nemertean was spotted crawling along the sandy beach, its vibrant colors shining in the sunlight.
Conversation
Have you ever seen a nemertean before?
No, I haven't! What do they look like?
They're these really cool, colorful worms that can be pretty long.
Root Explanation
Nemertean → The word 'nemertean' comes from the Greek 'nēmertēs' (meaning unerring or certain), which is derived from 'nēmeros' (meaning unerring). It refers to a class of marine worms known for their elongated bodies and unerring movement.
Memory Tip
Think of the Greek word 'nēmertēs', which means unerring or certain, to remember that 'nemertean' refers to a type of marine worm known for its precise movement.
Visually Confused Words
No commonly confused words.