Acicula

Pronunciation: /əˈsɪkjʊlə/

Definitions of acicula

noun a needle-like structure, such as the spine of a hedgehog or porcupine

Example Sentences

A1 An acicula is a small needle-like structure found in some plants.

A2 The acicula of a pine tree is a specialized leaf structure that helps reduce water loss.

B1 Botanists study the function and morphology of aciculae in coniferous trees.

B2 The aciculae of certain plants are adapted for photosynthesis in harsh environments.

C1 Researchers are investigating the genetic basis of acicula development in different plant species.

C2 The intricate network of aciculae in some plants demonstrates the complexity of evolutionary adaptations.

Examples of acicula in a Sentence

formal The acicula is a needle-like structure found in certain plants.

informal I accidentally pricked myself on the acicula while gardening.

slang Be careful, that acicula is sharp!

figurative Her words were like aciculas, piercing through my defenses.

Grammatical Forms of acicula

• plural: aciculae
• comparative: more acicular
• superlative: most acicular
• present tense: acicular
• future tense: will aciculate
• perfect tense: has aciculated
• continuous tense: is aciculating
• singular: acicula
• positive degree: acicular
• infinitive: to aciculate
• gerund: aciculating
• participle: aciculated

Origin and Evolution of acicula

First Known Use: 1601 year

Language of Origin: Latin

Story behind the word: The word 'acicula' originated from Latin, where it means 'a small needle or spine'.

Evolution of the word: Over time, the word 'acicula' has retained its original meaning of a small needle or spine, but it is now primarily used in scientific contexts to refer to a needle-like structure found in various organisms.