Mammals (class Mammalia /mÉËmeÉªli.É/ from Latin mamma breast) are a clade of endothermic amniotes distinguished from reptiles and birds by the possession of a neocortex (a region of the brain), hair, three middle ear bones and mammary glands.
Wiktionary(0.00 / 0 votes)Rate this definition: 1  burgeoning(Noun) the act of budding or sprouting. 2  burgeoning(Noun) a bud or branch. 3  burgeoning(Noun) a new growth or expansion of something.  burgeoning(Adjective) that buds, grows or expands; developing.
Synonyms: increase, expand, enlarge, augment, multiply1. These verbs mean to make or become greater or larger. Increase sometimes suggests steady growth: The president's economic program is designed to increase consumer confidence. The city's population increased during the last decade. Expand applies especially to an increase in size, volume, or scope: Visiting the botanical garden has expanded my interest in tropical plants. These plant fibers expand when water is plentiful.