se

Noun se has 2 senses

• se(n = noun.substance) atomic number 34, selenium - a toxic nonmetallic element related to sulfur and tellurium; occurs in several allotropic forms; a stable grey metallike allotrope conducts electricity better in the light than in the dark and is used in photocells; occurs in sulfide ores (as pyrite);
is a kind of chemical element, element, antioxidant

• se(n = noun.linkdef) sou'-east, southeast, southeastward - the compass point midway between south and east; at 135 degrees;
is a kind of compass point, point