Sure! Let's break down the term "ductless gland."
A ductless gland is a type of gland in the body that releases hormones directly into the bloodstream instead of through a duct (a tube). These glands are part of the endocrine system, which helps control various functions in the body, like growth, metabolism, and mood.
In more advanced discussions, you might encounter terms like "endocrine gland" or "hormonal regulation," which relate closely to the concept of ductless glands. For example, you could say, "The ductless glands of the endocrine system play a crucial role in maintaining homeostasis."
While "ductless gland" specifically refers to glands that secrete hormones, the word "gland" can also refer to other types of glands in the body, such as exocrine glands, which do have ducts and release substances like saliva or sweat.
While there are no specific idioms or phrasal verbs that include the term "ductless gland," you might hear phrases related to hormones or the endocrine system, such as "hormonal balance," which refers to the proper levels of hormones in the body.
In summary, a ductless gland is an important part of the endocrine system that releases hormones directly into the bloodstream to help regulate various body functions.