| Term | Definition |
|
sinuous |
Curving in and out. |
|
sinus |
An opening or cavity. |
|
siren |
A sea-nymph, described by Homer as dwelling between the island of Circe and Scylla. |
|
sirocco |
hot winds from Africa. |
|
sisterhood |
A body of sisters united by some bond of sympathy or by a religious vow. |
|
skeptic |
One who doubts any statements. |
|
skepticism |
The entertainment of doubt concerning something. |
|
skiff |
Usually, a small light boat propelled by oars. |
|
skirmish |
Desultory fighting between advanced detachments of two armies. |
|
sleight |
A trick or feat so deftly done that the manner of performance escapes observation. |
|
slight |
Of a small importance or significance. |
|
slothful |
Lazy. |
|
sluggard |
A person habitually lazy or idle. |
|
sociable |
Inclined to seek company. |
|
socialism |
A theory of civil polity that aims to secure the reconstruction of society. |
|
socialist |
One who advocates reconstruction of society by collective ownership of land and capital. |
|
sociology |
The philosophical study of society. |
|
Sol |
The sun. |
|
solace |
Comfort in grief, trouble, or calamity. |
|
solar |
Pertaining to the sun. |
|
solder |
A fusible alloy used for joining metallic surfaces or margins. |
|
soldier |
A person engaged in military service. |
|
solecism |
Any violation of established rules or customs. |
|
solicitor |
One who represents a client in court of justice; an attorney. |
|
solicitude |
Uneasiness of mind occasioned by desire, anxiety, or fear. |
|
soliloquy |
A monologue. |
|
solstice |
The time of year when the sun is at its greatest declination. |
|
soluble |
Capable of being dissolved, as in a fluid. |
|
solvent |
Having sufficient funds to pay all debts. |
|
somber |
Gloomy. |
|
somniferous |
Tending to produce sleep. |
|
somnolence |
Oppressive drowsiness. |
|
somnolent |
Sleepy. |
|
sonata |
An instrumental composition. |
|
sonnet |
A poem of fourteen decasyllabic or octosyllabiclines expressing two successive phrases. |
|
sonorous |
Resonant. |
|
soothsayer |
One who claims to have supernatural insight or foresight. |
|
sophism |
A false argument understood to be such by the reasoner himself and intentionally used to deceive |
|
sophistical |
Fallacious. |
|
sophisticate |
To deprive of simplicity of mind or manner. |
|
sophistry |
Reasoning sound in appearance only, especially when designedly deceptive. |
|
soprano |
A woman's or boy's voice of high range. |
|
sorcery |
Witchcraft. |
|
sordid |
Of degraded character or nature. |
|
souvenir |
A token of remembrance. |
|
sparse |
Thinly diffused. |
|
Spartan |
Exceptionally brave; rigorously severe. |
|
spasmodic |
Convulsive. |
|
specialize |
To assume an individual or specific character, or adopt a singular or special course. |
|
specialty |
An employment limited to one particular line of work. |