MLS laser therapy uses higher-powered Class 4 lasers. In some cases, laser treatments may use lasers similar to what you might find in a laser pointer. This is not a strong enough laser to be therapeutic.
boa noun [ C ] (CLOTHING) âº a long, thin piece of clothing made of feathers, worn around the neck especially by women:
boa. 1  any of a number of tropical and subtropical, nonvenomous constrictor snakes (family Boidae) that use their powerful coils to squeeze their prey to cause death by suffocation, as the anaconda or boa constrictor. 2  a woman's long scarf, as of fur or feathers, worn around the neck or shoulders.