|
Reverse Search
Reverse Search allows you to search within the full text of dictionary entries for words, word parts, and phrases.
Search for entries that contain:
Exact matches of any of the individual words entered in the search box.
Example: Searching for "apple orange" identifies all entries that contain the word "apple" or the word "orange."
Any form of any of the individual words entered in the search box.
Example: Searching for "apple orange" identifies all entries that contain the word "apple" or "apples" or "orange" or "oranges."
Exact matches of all of the individual words entered in the search box.
Example: Searching for "apple orange" identifies all entries that contain the word "apple" and the word "orange."
The exact sequence of words and/or characters entered in the search box (for example, a fragment of a word, a single word, multiple words, or even a phrase containing punctuation)
Example: Searching for "a variety of apple" identifies all entries that contain that phrase. Searching for "app" identifies all entries that contain the letters "app," such as occurrences of "apple," "application," and "apply."
Search within these fields:
Optional:
Limit by part of speech:
cryolite |
a white fluoride of sodium and aluminum, used in the production of aluminum. |
fluor |
calcium fluoride; fluorite. [1/2 definitions] |
fluoridate |
to add a fluoride to, in order to keep teeth healthy. |
fluoridation |
the introduction of controlled amounts of a fluoride into a public water supply as a preventative of tooth decay. |
fluorine |
an extremely reactive chemical element of the halogen group that has nine protons in each nucleus and that occurs naturally only in compounds such as fluoride salts, but that can be isolated in pure form as a yellowish, highly toxic gas. (symbol: F) |
fluorite |
a transparent, crystalline, and variously colored mineral that is the chief source of fluorine; calcium fluoride. |
fluorosis |
an abnormal condition, such as mottling of teeth, caused by excess intake of fluoride compounds. |
hydrofluoric acid |
a highly poisonous water solution of hydrogen fluoride, colorless and corrosive, used esp. in etching glass. |
|
|