14-letter words starting with sp
- sports stadium — an arena where sports are played
- spotted laurel — an evergreen cornaceous shrub, Aucuba japonica, of S and SE Asia, the female of which has yellow-spotted leaves
- spotted orchid — any of various common Eurasian orchids, esp the heath and common spotted orchids (Dactylorhiza maculata and D. fuchsii). The flowers are variable but usually have dark blotches
- spread betting — Spread betting is a form of gambling that involves predicting a range of possible scores or results rather than one particular score or result.
- sprightfulness — the condition or quality of being sprightful
- spring balance — a device in which an object to be weighed is attached to the end of a helical spring, the extension of which indicates the weight of the object on a calibrated scale
- spring binding — a method of securing loose sheets of paper in a binder, using a mechanism containing a metal spring
- spring chicken — a young chicken, especially a broiler or fryer.
- spring equinox — the time when the sun crosses the plane of the earth's equator, making night and day of approximately equal length all over the earth and occurring about March 21 (vernal equinox or spring equinox) and September 22 (autumnal equinox)
- spring molding — a molded board, as one forming part of a cornice, placed diagonally and secured at the ends to two surfaces intersecting at a right angle.
- springboarding — a flexible board, projecting over water, from which divers leap or spring.
- springform pan — a metal cake pan with sides that can be unfastened to facilitate releasing the cake when done.
- springing line — a horizontal line between the springs of an arch or dome.
- spruce budworm — the larva of a common tortricid moth, Choristoneura fumiferana, that is a destructive pest primarily of spruce and balsam fir in the northern and northeastern U.S. and in Canada.
- spuyten duyvil — ship canal between N Manhattan Island & the mainland, connecting the Hudson & Harlem rivers
- spy-in-the-sky — of or relating to a surveillance camera mounted on an aircraft or orbiting satellite