| agree |
to have the same opinion or feel the same way (often followed by "with"). [5 definitions] |
| agreeable |
pleasant, nice, or likable. [2 definitions] |
| agreement |
the act of coming to a common understanding or of agreeing. [4 definitions] |
| agricultural |
having to do with agriculture or farming. |
| agriculture |
the science and work of raising crops and farm animals; farming. |
| agronomy |
the scientific study of the use of soil for producing crops. |
| ah |
a word used to express surprise, joy, pain, understanding, dislike, and other feelings. |
| aha |
a word used to express feelings like surprise, success, discovery, or satisfaction. |
| ahead |
before; in front. [3 definitions] |
| ahoy |
a word used as a greeting to attract the attention of sailors on a ship. |
| aid |
to give help to or assist. [3 definitions] |
| aide |
any assistant or person who gives support. |
| AIDS |
a serious disease caused by a virus that stops the body from being able to protect itself from other diseases. "AIDS" stands for "acquired immune deficiency syndrome." |
| ail |
to trouble or cause pain to. [2 definitions] |
| ailment |
a sickness or disorder; illness. |
| aim |
to point carefully with the hope of hitting something or someone. [6 definitions] |
| aimless |
having no purpose or goal. |
| ain't |
(informal) a contraction of "am not," "is not," "are not," "have not," or "has not." |
| air |
the mixture of gases that surrounds the earth. Air is made up of oxygen, nitrogen, and other gases, and has no taste, odor, or color. [6 definitions] |
| air bag |
a bag in the front of some cars that blows up with air instantly in a crash to stop the passengers from being thrown forward. |
| air conditioner |
a machine that cools the air in a room or car. An air conditioner also takes the dust and dampness out of the air. |