thyroid
[C] Countable
pl: thyroids
This term carries a heavy clinical weight and is almost exclusively used in medical or health-related conversations. It evokes an image of a small, butterfly-shaped organ that acts as the body's internal thermostat or chemical regulator. When used in casual conversation, it often appears as a shorthand for thyroid disorders, such as when someone says they have a thyroid problem, implying a hormonal imbalance rather than referring to the anatomical structure itself.
Countable when referring to the anatomical organ in an individual or the specific medical condition of the gland.
Meanings
Noun
A gland in the neck that secretes hormones regulating metabolism, growth, and development.
"The doctor checked her thyroid for enlargement."