Partaking of the nature of, or resembling, mucilage; moist, soft, and viscid; slimy; ropy; as, a mucilaginous liquid.
Of, pertaining to, or secreting, mucilage; as, the mucilaginous glands.
Soluble in water, but not in alcohol; yielding mucilage; as, mucilaginous gums or plants.
Viscous, Glutinous, Gummy, Gluey, Sticky, Adhesive, Viscid, Pasty
Mucilaginous in Spanish is Mucilaginoso