1. se - Noun
2. se - Adjective
3. se - Pronoun
4. Se - Proper noun
5. se - Determiner
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)
the compass point midway between south and east; at 135 degrees
Source: WordNet