vague āļāļ·āļāļāļ°āđāļĢ vague āļāļ·āļāļāļ°āđāļĢ Not clearly expressed; inexplicit.Not thinking or expressing oneself clearly.Lacking definite shape, form, or character; indistinct: saw a vague outline of a building through the fog. Not clear in meaning or application. See Synonyms at ambiguous.Indistinctly felt, perceived, understood, or recalled; hazy: a vague uneasiness.