Actinulae

Pronunciation: /ækˈtɪnjuˌli/

Definitions of actinulae

noun small tentacle-like structures found on certain marine invertebrates

Example Sentences

A1 Actinulae are small, tentacle-like structures found in some marine animals.

A2 The actinulae of jellyfish are responsible for capturing food.

B1 Scientists are studying the development of actinulae in different species.

B2 The actinulae of hydroids play a crucial role in their reproductive cycle.

C1 Research has shown variations in the morphology of actinulae among various cnidarian species.

C2 The intricate structure and function of actinulae have fascinated biologists for decades.

Examples of actinulae in a Sentence

formal The actinulae are specialized structures found in certain marine invertebrates.

informal I read about actinulae in my marine biology class.

slang Those actinulae thingies are pretty cool, huh?

figurative The actinulae of society are the individuals who stand out and make a difference.

Grammatical Forms of actinulae

• plural: actinulae
• present tense: actinulae
• future tense: will actinulae
• perfect tense: have actinulaed
• continuous tense: are actinulaing
• singular: actinula
• positive degree: actinulae
• infinitive: to actinulae
• gerund: actinulaing
• participle: actinulaed

Origin and Evolution of actinulae

First Known Use: 1830 year

Language of Origin: Latin

Story behind the word: The word 'actinulae' originated from the scientific field of zoology, specifically in the study of cnidarians.

Evolution of the word: Originally used to describe small, tentacled structures found in certain cnidarians, the term 'actinulae' has retained its scientific usage in the field of zoology.