Adrenal gland failure (medical condition): Adrenal insufficiency is a failure by the adrenal gland to output enough hormones. Severe or chronic ...more. Adrenal gland failure: See also: Adrenal insufficiency:
Definition of pull. 1a : the act or an instance of pullingb (1) : a draft of liquid (2) : an inhalation of smokec : the effort expended in moving a long pull uphilld : force required to overcome resistance to pulling a trigger with a four pound pull. 2a : advantageb : special influence.
Wiktionary(0.00 / 0 votes)Rate this definition: 1  tug(Noun) a sudden powerful pull. 2  tug(Noun) a tugboat. 3  tug(Noun) An act of masturbation. He had a quick tug to calm himself down before his date. 4  tug(Verb) to pull or drag with great effort. The police officers tugged the drunkard out of the pub. 5  tug(Verb) to pull hard repeatedly.