accent |
to mark with a symbol (' or `) to show what parts of a word are to be said with more stress. [1/5 definitions] |
ace |
An ace is a playing card that shows only one symbol in the middle. For example, a card that has just one heart in the middle, is an ace. [1/2 definitions] |
Ag |
symbol of the chemical element silver. |
Al |
symbol of the chemical element aluminum. |
aluminum |
a strong, light, silver metal that does not easily rust. Aluminum is a chemical element. (symbol: Al) |
arsenic |
a poisonous substance that is one of the chemical elements. It can be either grayish white, yellow, or black. (symbol: As) |
As |
symbol of the chemical element arsenic. |
Au |
symbol of the chemical element gold. |
B |
symbol of the chemical element boron. |
Ba |
symbol of the chemical element barium. |
baptize |
to perform the Christian ceremony of dipping in or sprinkling with water as a symbol of becoming a member of the church. [1/2 definitions] |
barium |
a chemical element. Barium is usually found in compounds with other elements. (symbol: Ba) |
baton |
A baton is a wooden or metal stick that is carried by a police officer or military officer. It can be used as a weapon or as a symbol of authority. [1/3 definitions] |
Be |
symbol of the chemical element beryllium. |
beryllium |
a hard, light, gray substance that is one of the chemical elements. Beryllium is sometimes combined with other elements to form an alloy. It is also used in building rockets. (symbol: Be) |
Br |
symbol of the chemical element bromine. |
bromine |
a poisonous, dark reddish brown liquid that is one of the chemical elements. It evaporates quickly and combines easily with other elements. (symbol: Br) |
button |
A button is round symbol on a computer screen that you can press to make something happen. [1/6 definitions] |
C2 |
symbol of the chemical element carbon. |
Ca |
symbol of the chemical element calcium. |
calcium |
a soft, silver-white substance that is one of the chemical elements. Calcium is found in many kinds of rocks. It is used by the body for building healthy bones and teeth. (symbol: Ca) |