noun a small needle-like structure found in certain organisms, such as sea urchins
In botany, aciculum is used to describe a needle-like leaf structure found in plants like pines and firs.
In biology, aciculum refers to a small needle-like structure found in certain organisms, such as some species of algae.
In zoology, aciculum can refer to a small spine or needle-like structure found on certain animals, such as certain species of worms or insects.
In the field of literature, 'aciculum' may be used metaphorically to represent the sharpness and precision of a writer's words and ideas.
Psychologists may use 'aciculum' to describe the ability to focus and concentrate on a specific task or goal during therapy sessions.
Botanists may refer to 'aciculum' when discussing the needle-like leaves of certain plant species.
Historians may use 'aciculum' to describe the pointed end of a Roman military tool or weapon in their research and analysis.