| SMA | (informal) directly |
|---|---|
| SMA | a very powerful blow with the fist |
| SMA | a loud kiss |
| SMA | the act of smacking something |
| SMA | a garment size for a small person |
| SMA | the slender part of the back |
| SMA | made to seem smaller or less (especially in worth) |
| SMA | limited or below average in number or quantity or magnitude or extent |
| SMA | limited in size or scope |
| SMA | (of a voice) faint |
| SMA | lowercase |
| SMA | too small to be seen except under a microscope |