A sememe (from Greek σημαίνω (sēmaínō) 'mean, signify') is a semantic language unit of meaning, analogous to a morpheme. The concept is relevant in structural semiotics. A seme is a proposed unit of transmitted or intended meaning; it is atomic or indivisible. A sememe can be the meaning expressed by a morpheme, such as the English pluralizing morpheme -s, which carries the sememic feature [+ plural]. Alternatively, a single sememe (for example [go] or [move]) can be conceived as the abstract representation of such verbs as skate, roll, jump, slide, turn, or boogie. It can be thought of as the semantic counterpart to any of the following: a meme in a culture, a gene in a genome, or an atom (or, more generally, an elementary particle) in a substance. A seme is the name for the smallest uni