irideremia ir·i·de·re·mi·a (ĭr’ĭ-də-rē’mē-ə, ī’rĭ-)
An iris so rudimentary that it appears to be absent.
- Ip telephony
communications (IPT, Internet Telephony) Use of IP data connections to exchange voice and fax data that have traditionally been carried over the public switched telephone network. During the late 1990s, an increasing number of telephone calls have been routed over the Internet. Calls made in this way avoid PSTN charges. Unlike traditional telephony, IP telephony […]
[ih-rid-ik, ahy-rid-] /ɪˈrɪd ɪk, aɪˈrɪd-/ adjective, Chemistry. 1. of or containing iridium, especially in the tetravalent state. /aɪˈrɪdɪk; ɪˈrɪd-/ adjective 1. of or containing iridium, esp in the tetravalent state 2. of or relating to the iris of the eye iridic i·rid·ic (ĭ-rĭd’ĭk, ī-rĭd’-) adj. Of or relating to the iris.
[ih-rid-ee-uh m, ahy-rid-] /ɪˈrɪd i əm, aɪˈrɪd-/ noun, Chemistry. 1. a precious metallic element resembling platinum: used in platinum alloys and for the points of gold pens. Symbol: Ir; atomic weight: 192.2; atomic number: 77; specific gravity: 22.4 at 20°C. /aɪˈrɪdɪəm; ɪˈrɪd-/ noun 1. a very hard inert yellowish-white transition element that is the most […]