12-letter words containing i, a, m, b, o
- sigma baryon — an unstable hyperon having positive, negative, or zero electric charge and strangeness −1. Symbol: Σ.
- somnambulism — sleepwalking.
- somnambulist — sleepwalking.
- soybean milk — a milk substitute made of soy flour and water, used especially in the making of tofu.
- steam boiler — a receptacle in which water is boiled to generate steam.
- steam-boiler — a receptacle in which water is boiled to generate steam.
- subabdominal — below or beneath the abdomen
- submicrogram — containing or relating to a mass of less than one microgram
- symbolically — serving as a symbol of something (often followed by of).
- thermolabile — subject to destruction or loss of characteristic properties by the action of moderate heat, as certain toxins and enzymes (opposed to thermostable).
- timbale iron — a metal mold made in any of several shapes and usually provided with a long handle, for deep-frying timbales.
- timbromaniac — a person who is passionate about stamp-collecting
- to jump bail — If a prisoner jumps bail, he or she does not come back for his or her trial after being released on bail.
- trombidiasis — infestation with mites of the family Trombiculidae
- umbilication — a central navellike depression.
- unformidable — causing fear, apprehension, or dread: a formidable opponent.
- unmodifiable — incapable of being modified
- womb-leasing — bearing a child on behalf of a couple unable to have a child; surrogacy