10-letter words containing ium
- procambium — the meristem from which vascular bundles are developed.
- promethium — a rare-earth, metallic, trivalent element. Symbol: Pm; atomic number: 61.
- proscenium — Also called proscenium arch. the arch that separates a stage from the auditorium. Abbreviation: pros.
- prostomium — the unsegmented, preoral portion of the head of certain lower invertebrates.
- psalterium — the omasum.
- puerperium — the four-week period following childbirth.
- quadrivium — (during the Middle Ages) the more advanced division of the seven liberal arts, comprising arithmetic, geometry, astronomy, and music.
- quarkonium — a meson composed of a quark and an antiquark of the same flavor.
- sanatorium — a hospital for the treatment of chronic diseases, as tuberculosis or various nervous or mental disorders.
- sanitarium — an institution for the preservation or recovery of health, especially for convalescence; health resort.
- sanitorium — a facility for housing patients with long-term illnesses
- sclerotium — a vegetative, resting food-storage body in certain higher fungi, composed of a compact mass of hardened mycelia.
- seaborgium — a superheavy, synthetic, radioactive element with a very short half-life. Symbol: Sg; atomic number: 106.
- seaquarium — an area of salt water where sea animals are kept so people can look at them
- septennium — a period or cycle of seven years
- sestertium — a money of account of ancient Rome, equal to 1000 sesterces.
- sparganium — a marsh plant
- spermarium — the sperm gland
- spermatium — Botany. the nonmotile male gamete of a red alga.
- sporangium — the case or sac in which spores are produced.
- stichidium — a podlike branch containing tetraspores, found in some rose algae
- stramonium — jimson weed.
- subsellium — misericord (def 2).
- sudatorium — a hot-air bath for inducing sweating.
- sulphonium — the hypothetical univalent radical -SH3
- synandrium — a peculiar fusion of stamens
- synaxarium — synaxarion.
- technetium — Chemistry. an element of the manganese family, not found in nature, but obtained in the fission of uranium or by the bombardment of molybdenum. Symbol: Tc; atomic weight: 99; atomic number: 43; specific gravity: 11.5.
- tepidarium — a warm room in Roman baths
- tirocinium — first or early training or experience, usually referring to the military
- trachelium — (in classical architecture) any member between the hypotrachelium and the capital of a column.
- triclinium — a couch extending along three sides of a table, for reclining on at meals.
- triumphant — having achieved victory or success; victorious; successful.
- triumphery — a triumvir
- triumviral — of a triumvir or triumvirate
- unctuarium — alipterion.
- ununhexium — livermorium.
- ununnilium — darmstadtium.
- ununoctium — a superheavy, synthetic, radioactive element with a short half-life. Symbol: Uuo; atomic number: 118.
- verulamium — ancient name of St. Albans.
- vomitorium — vomitory (def 5).
- zoothecium — one of the outer layers of certain protozoans