dulce /dʌls/adjective 1noun 3verb 1forms 5 adjective1 •(no longer used) Sweet. noun3 •Sweetness. •seaweed; kelp •(no longer used) Something sweet; a sweetmeat.The guava […] is seldom eaten except when preserved with sirup or sugar. In this form it is one of the favorite dulces of the country. — 1871 verb1 •(no longer used) To sweeten or soothe. formsdulced · dulcing · dulces · more dulce · most dulce