faint [feɪnt]
adjective
fainter (comparative)faintest (superlative)1 (light, weak) [+breeze] débil; ligero; [+outline] borroso; indistinto; [+trace, mark, line] tenue; [+colour] pálido; [+light] tenue; [+sound] apagado; débil; [+smell] tenue; casi imperceptible; [+taste, resemblance] ligero; [+voice, breathing] débil; [+hope] remoto; [+smile] leve; [+idea, memory] vago; [+heart] medroso
I haven't the faintest idea no tengo ni la más remota idea