Akademik

s

1.
n. (also s) (pl. Ss or S's)
1 the nineteenth letter of the alphabet.
2 an S-shaped object or curve.
2.
abbr. (also S.)
1 Saint.
2 siemens.
3 Society.
4 South, Southern.
3.
symb. Chem. the element sulphur.

Useful english dictionary. 2012.