(chemistry) Any of a number of molecules that mutually exhibit metamerism / (psychology) One of multiple physically distinct stimuli (particularly those of colour) that exhibit metamerism.

(informal) A bohemian. / A style of female fashion drawing on various bohemian and hippie influences, popular in the mid-2000s.

Alternative form of ambo

(transitive, social sciences) to remove the borders from / (transitive, social sciences) to free from the restrictions of a border