| stertorous | adj. | characterized by heavy snoring | ||
| stews | n. | brothel, brothels, neighborhood in which brothels predominate | ||
| stifle | n. | joint between tibia and femur in rear legs of some four-legged animals, corresponding to human knee | ||
| stile | n. | steps or rungs permitting person to pass over wall or fence whilst forming barrier for sheep, cattle, etc. | ||
| stillicide | n. | a falling (as of water) in drops | ||
| stillroom | n. | room adjacent to the kitchen where beverages, desserts, jams, and beauty preparations were made and stored | ||
| stipe | n. | stalk, esp. of a mushroom | botany | |
| stipendiary | n. | person receiving regular pay for services | ||
| stipple | v. | to shade (a picture, etc.) by marking with small dots | ||
| stirabout | n. | porridge | British | |
| stithy | n. | anvil; forge | ||
| stochastic | adj. | randomly determined, of models of random observations having statistical consistency; [obsolete] of or related to conjecture | ||
| stolid | adj. | dull and impassive, unexcitable | ||
| stolperstein | n. | small stone commemorating a specific Nazi victim, placed in the last locale in which they freely chose to live | ||
| stomacher | n. | ornamented cloth worn over the chest and stomach in 16th Century | ||
| stone the crows | int. | expression of annoyance or surprise | idiom | |
| stook | n. | bundles of grain arranged in a standing pile, shock | ||
| stope | n. | step-like cut in mining excavation | ||
| stound | n. | a throbbing pain; ache | ||
| strake | n. | continuous line of planking from bow to stern in a ship’s hull | nautical | |
| stramineous | adj. | straw-like | ||
| strangury | n. | painful and frequent urge to urinate, even when bladder is empty | ||
| stratosphere | n. | second layer of the earth’s atmosphere, in which temperature increases in stratified zones as altitude increases | ||
| stravaig | v. | to stroll, to walk about with no particular purpose | Scots | |
| straw boss | n. | member of work crew who acts as boss | ||
| strictly from hunger | adj. | terrible, really bad, of poor quality; only acceptable faute de mieux, of a poor choice driven by imperious necessity | slang | |
| stridor | n. | (pathology) harsh respiratory noise indicative of obstruction in breathing passages | ||
| stridulate | v. | to make a shrill grating, chirping, squeaking or similar sound by rubbing together body parts (e.g., as a cricket does) | ||
| stridulous | adj. | harsh, annoyingly shrill; of or related to stridor | ||
| strigil | n. | implement with curved blade used for scraping sweat and oil off the body after hot bath | ||
| strigoi | n. | undead spirits risen from the grave in Romanian folklore | ||
| stringhalt | n. | sudden equine lameness in rear legs of various causes | ||
| stroppy | adj. | argumentative, easily annoyed | British | |
| stube | n. | establishment serving drinks, primarily beer, and light food | ||
| stumer | n. | fraud; bad check; failure | slang | |
| stushie | n. | hubbub, fracas | Scots | |
| style it out | v. | to act in a confident manner in an embarrassing or uncomfortable situation so as to cause others to ignore one’s difficulty | slang | |
| stylobate | n. | top platform (usu. of three) of the crepidoma, foundation upon which main structure is built; course of masonry upon which columns are placed | architecture | |
| suasion | n. | act of persuading or influencing | ||
| sub judice | adv. | under judicial consideration | Latin | |
| sub verbo | prep. | “under the word”, citation form for entry in dictionary or encyclopedia (also abbreviated as s.v.) | Latin | |
| subacid | adj. | slightly sour; somewhat sharp or biting in tone or attitude | ||
| subduction | n. | movement of tectonic plate below and aside under the force of another crustal plate | ||
| subfusc | adj. | dusky, somber | ||
| subjacent | adj. | at a lower level, underlying, situated beneath something else | ||
| sublunary | adj. | worldly, earthly, terrestrial | ||
| subnivean | adj. | occurring beneath a layer of snow, subnival | ||
| subparallel | adj. | almost but not quite parallel | ||
| subpoena duces tecum | n. | writ commanding person to produce documents to the court | Latin | |
| subreption | n. | deceptive representation; an inference from such misrepresentation |