Lack of something that is necessary.

generally assumed or believed to be case, but not necessarily. To imagine or guess what might happen.

make idea or situation clear to someone by describing it in more detail.

Refusal to accept something new or different.

Serving to defend against harm or danger.

of pair of ductless glands situated above kidneys. Located at the top of the kidneys.

physical or mental feature which is regarded as indicating condition of disease. Signs that suggests that there are problems.

Chemical produced by the body to control functions.

To rate lower; to lower in value or esteem.

Mathematical operation used in calculations. operate in particular way.

To be suitable for a particular job or role.

Adrenal-cortex hormone (trade names Hydrocortone or Cortef) that is active in carbohydrate and protein metabolism.

having resemblance in appearance, character, or quantity. person or thing similar to another.

flat-topped fitment in shop etc.. Narrow table tops for serving, preparing food etc.. To try to prevent, as by making a different point.

A nerve ending that changes stimuli into impulses.