See Also: multivibrator(dictionary)
Dells Area Health Center Avera Health(health)
Divine Providence Health Center Avera Health(health)
Hegg Memorial Health Center Avera Health(health)
health(dictionary)
health spa(dictionary)
Sun Health(health)
Man's health(health)
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Pheromone (health) and multivibrator (iou)


Pheromone (health)


An odorous substance or smell secreted by an organism that acts as a chemical messenger between members of the same or different species and serves as a foe repellent, territorial boundary or path marker, social heriarchy position indicator, child-parent bonding agent, or sexual lover/lover mate attractant. Pheromones may also regulate the reproductive ecology within a given species; an odoriferous substance that acts as a chemical messenger between individuals. By contrast, a hormone acts as a chemical messenger within the bloodstream of a single individual. In mammals, pheromones serve as foe repellents, boundary markers, child-parent attractants, and sex attractants.





multivibrator (iou)



multivibrator noun. E20.
[from MULTI- + VIBRATOR.]
Electronics. A device consisting of two amplifying valves or transistors, each with its output connected to the input of the Other, which produces an oscillatory signal rich in harmonics.