13-letter words starting with si
- singles chart — a ranked chart of popular music (individual songs, not albums or collections) for a specific period of time
- singlesticker — a vessel, especially a sloop or cutter, having one mast.
- singular noun — A singular noun is a noun such as 'standstill' or 'vicinity' that does not have a plural form and always has a determiner such as 'a' or 'the' in front of it.
- sinistrocular — favoring the left eye, rather than the right, by habit or for effective vision (opposed to dextrocular).
- sinking spell — a temporary decline, as in health or market values: Wall Street is over its sinking spell.
- sino-japanese — having to do with both China and Japan
- sinterability — the capacity to be sintered
- sinumbra lamp — an unshaded sperm-oil lamp consisting of a translucent glass globe supported on a pedestal: a form of astral lamp.
- sinus sabaeus — an area in the southern hemisphere and near the equator of Mars, appearing dark when viewed telescopically from the earth.
- siphon bottle — a bottle for aerated water, fitted with a bent tube through the neck, the water being forced out, when a valve is opened, by the pressure on its surface of the gas accumulating within the bottle.
- sir-reverence — (used as an expression of apology, as before unseemly or indelicate words.)
- sirloin steak — cut of beef
- sister carrie — a novel (1900) by Theodore Dreiser.
- sister school — a university or college which is financially, historically or socially linked to another
- sister-in-law — the sister of one's husband or wife.
- sit well with — to be agreeable to
- site-specific — created, designed, or selected for a specific site: a site-specific sculpture.
- sitting judge — a presiding judge; a judge in office
- situationally — manner of being situated; location or position with reference to environment: The situation of the house allowed for a beautiful view.
- siwalik hills — (Siwalik Range) a range in N India, S Nepal, and N Pakistan, in the S Himalaya Mountains.
- six-yard line — the line marking the limits of the goal area
- sixty-seventh — next after the sixty-sixth; being the ordinal number for 67.