Stimulus. Definition. noun, plural: stimuli. (1) (physiology) A detectable change in the internal or external environment. (2) (physiology) That which influences or causes a temporary increase of physiological activity or response in the whole organism or in any of its parts.timulus. Definition. noun, plural: stimuli. (1) (physiology) A detectable change in the internal or external environment. (2) (physiology) That which influences or causes a temporary increase of physiological activity or response in the whole organism or in any of its parts.
Pride is an inwardly directed emotion that carries two antithetical meanings. With a negative connotation pride refers to a foolishly and irrationally corrupt sense of one's personal value, status or accomplishments, used synonymously with hubris.
noun smugness, pride, complacency, contentment, self-approval, flush of success, glow of achievement, ease of mind, self-approbation He smiled in smug self-satisfaction.oving into the middle of the table a portfolio of papers, with a scarcely perceptible smile of self-satisfaction, he took a pencil from a rack and plunged into the perusal of a complex report relating to the present complication. Anna Karenina by Tolstoy, Leo View in context.