12-letter words containing i, m, p, o, r
- spermagonium — Botany, Mycology. spermogonium.
- spermatocide — spermicide.
- spermatozoid — a motile male gamete produced in an antheridium.
- spermogonium — one of the cup-shaped or flask-shaped receptacles in which the spermatia of certain fungi and red algae are produced.
- spermophytic — able to produce seed
- sporangiolum — a small sporangium
- streptomycin — an antibiotic, C 2 1 H 3 9 N 7 O 1 2 , produced by a soil actinomycete, Streptomyces griseus, and used in medicine in the form of its white, water-soluble sulfate salt, chiefly in the treatment of tuberculosis.
- superimposed — (of a stream or drainage system) having a course not adjusted to the structure of the rocks presently undergoing erosion but determined rather by a prior erosion cycle or by formerly overlying rocks or sediments.
- superkingdom — in some systems of biological classification, either of the two major subdivisions, prokaryote or eukaryote, into which all living organisms can be placed
- suspensorium — a part that supports or suspends, esp the mandibular suspensorium, which suspends the lower jaw from the skull
- tetramorphic — (in art) of or related to a composite representation of the four evangelists' symbols
- thermophilic — growing best in a warm environment.
- thermosiphon — an arrangement of siphon tubes that enables water in a heating apparatus to circulate by means of convection.
- thermotropic — oriented growth of an organism in response to heat.
- to pump iron — If someone pumps iron, they exercise by lifting weights using special machines.
- transumption — an act of metaphorical transference
- trimethoprim — a synthetic crystalline compound, C 11 H 18 N 4 O 3 , usually combined with a sulfonamide as an antibiotic preparation in the treatment of urinary tract infections and pneumocystis pneumonia.
- typhoid mary — Mary ("Typhoid Mary") 1869?–1938, U.S. cook, born in Ireland: known immune carrier of typhoid fever who infected many with the disease, institutionalized in 1914.
- unimportance — a lack of importance
- unimportuned — without being forced or impelled
- unimprisoned — not confined in a prison
- unperforming — not performing
- unproclaimed — to announce or declare in an official or formal manner: to proclaim war.
- williamsport — a city in central Pennsylvania, on the Susquehanna River.