Third-person singular simple present indicative form of amend

(organic chemistry, especially in combination) The univalent radical derived from pentacosanoic acid by loss of the hydroxy group

A swirling body of water. / A hot tub, jacuzzi. / Turmoil, or agitated excitement.

(geology) one of the major groups of rock that makes up the crust of the Earth; consists of pre-existing rock mass in which new minerals or textures are formed at higher temperatures and greater pr...