| -idae |
used in the scientific names of zoological families. |
| Idaho |
a northwestern U.S. state south and west of Montana. (abbr.: ID) |
| -ide |
used in the names of binary chemical compounds and chemical compounds related to or derived from other compounds. |
| idea |
anything existing in the mind as a product of mental activity or awareness, such as a conception or image. [6 definitions] |
| ideal |
an idea of something in its perfect form or essence. [6 definitions] |
| idealess |
combined form of idea. |
| idealism |
the pursuit of or belief in noble ideals, principles, and values. [2 definitions] |
| idealist |
a person with high or noble principles, goals, or codes of action. [3 definitions] |
| idealistic |
believing in noble ideas, principles, and values, especially with regard to the possibility of making positive change in the world. |
| idealization |
a depiction or representation of something in a perfect or more perfect form, as opposed to the way it is in reality. [2 definitions] |
| idealize |
to conceive or represent in an ideal form; raise to an ideal level; consider to be ideal. [2 definitions] |
| idealless |
combined form of ideal. |
| ideally |
in conformance with an ideal; perfectly. [2 definitions] |
| ideate |
to form a thought or idea of; imagine. [2 definitions] |
| idée fixe |
(French) a fixed idea or obsession. |
| idem |
(Latin) the same as that previously mentioned (used in footnotes and bibliographies to indicate that a citation comes from the same book, article, page, or the like as the previous citation). |
| identical |
the same; being the same entity. [3 definitions] |
| identical twin |
either of two twins formed from the splitting of one zygote, or fertilized egg, and sharing the same genotype at birth. |
| identification |
the act of identifying a person or thing. [3 definitions] |
| identify |
to determine or prove the identity of (someone or something). [4 definitions] |
| identity |
the unique and entire set of characteristics that make up what a person or thing is known or considered to be. [4 definitions] |