1. s o n = winter, spring, summer and fall.
2. s o n = equipment for finding objects underwater using sound waves.
3. s o n = a poem that has 14 lines, each containing 10 syllables, and a fixed pattern of rhyme.
4. s o n = your own; not belonging to or connected with anyone else.
5. s o n = a person who is kept in jail as a punishment.