The median age is 39. The US median is 37.4. 39.53% of people in Pontiac, Illinois, are married. 16.25% are divorced. The average household size is 2.24 people. 27.38% of people are married, with children. 22.50% have children, but are single.
Related to invasive: invasive lobular carcinoma, Invasive candidiasis. (Ä­n-vÄâ²sÄ­v) adj. 1. Of, engaging in, or given to armed aggression: an invasive military force. 2. a. Of or relating to a disease or condition that has a tendency to spread, especially into healthy tissue: an invasive carcinoma. b. Of or relating to a medical procedure in which a part of the body is entered, as by puncture or incision. 3. Tending to spread widely in a habitat or ecosystem. Used especially of nonnative species: an invasive grass. 4. Tending to intrude or encroach, as upon privacy.
something that obstructs or hinders progress. Obstacle, obstruction, hindrance, impediment refer to something that interferes with or prevents action or progress. An obstacle is something, material or nonmaterial, that stands in the way of literal or figurative progress: Lack of imagination is an obstacle to one's advancement. An obstruction is something that more or less completely blocks a passage: A blood clot is an obstruction to the circulation.