| seaweed |
a kind of alga that grows in salt water. [2 definitions] |
| sec. |
an abbreviation for second, or seconds. |
| secede |
to withdraw from a group or a political union. |
| secluded |
hidden away from view. [2 definitions] |
| second1 |
coming next after the first in a series. [6 definitions] |
| second2 |
a unit of time equal to one of the 60 equal parts of a minute. [2 definitions] |
| secondary |
not first in importance or value; less important. |
| second baseman |
in baseball, the player whose position is at second base when the other team is batting and whose primary function is to defend that base. |
| secondhand |
not from the original source. [3 definitions] |
| secrecy |
the condition of being secret. [2 definitions] |
| secret |
kept from being seen or known by others; private. [5 definitions] |
| secretary |
a person who writes letters, keeps records straight, and manages mail. A secretary might work for another person or for a business. [3 definitions] |
| secrete1 |
to produce a fluid or other substance and release it into or out of the body. |
| secretly |
in a secret manner, so as to conceal the action from others involved. [2 definitions] |
| section |
any part of a whole, or a part that can be seen as distinct in some way from the whole. [4 definitions] |
| secure |
free from fear or danger. [10 definitions] |
| security |
freedom from fear or danger; safety. [2 definitions] |
| sedan |
an automobile with a hard roof and a front and a back seat. |
| sedate |
composed and dignified. [2 definitions] |
| sediment |
solid material that settles to the bottom of a liquid. [2 definitions] |
| sedimentary |
formed from sediment. |