tertiary , adj :
Of third rank or order; subsequent. (chemistry) Possessing some quality in the third degree; especially having been subjected to the substitution of three atoms or radicals. (ornithology) Of quills: growing on the innermost joint of a bird's wing; tertial.
July 29, 2017
Of third rank or order; subsequent. (chemistry) Possessing some quality in the third degree; especially having been subjected to the substitution of three atoms or radicals. (ornithology) Of quills: growing on the innermost joint of a bird's wing; tertial.
July 29, 2017