| icosahedral |
of or having the form of an icosahedron. |
| icosahedron |
a solid geometric figure with twenty flat sides of equal area. |
| -ics |
the science, study, skill, or art of (such) a subject or activity. [3 definitions] |
| ictus |
a metrical or rhythmical stress, as in poetry. [2 definitions] |
| icy |
made of, covered with, containing, or resembling ice. [3 definitions] |
| -id1 |
belonging to a particular group or zoological family. |
| -id2 |
variant of -ide. |
| -id3 |
used in adjectives, esp. those describing conditions that affect the senses. |
| ID1 |
abbreviation of "Idaho," a northwestern U.S. state south and west of Montana. |
| ID2 |
abbreviation of "identification," often used as a shortened form of "identification card." |
| I'd |
contracted form of "I would," or contracted form of "I had." |
| id |
in Freudian psychoanalysis, the part of the psyche that is associated with instinct and primal drives, and that is subject to moderation by the ego and superego. |
| id. |
abbreviation of "idem" (Latin); the same. |
| -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] |