|
Reverse Search
Reverse Search allows you to search within the full text of dictionary entries for words, word parts, and phrases.
Search for entries that contain:
Exact matches of any of the individual words entered in the search box.
Example: Searching for "apple orange" identifies all entries that contain the word "apple" or the word "orange."
Any form of any of the individual words entered in the search box.
Example: Searching for "apple orange" identifies all entries that contain the word "apple" or "apples" or "orange" or "oranges."
Exact matches of all of the individual words entered in the search box.
Example: Searching for "apple orange" identifies all entries that contain the word "apple" and the word "orange."
The exact sequence of words and/or characters entered in the search box (for example, a fragment of a word, a single word, multiple words, or even a phrase containing punctuation)
Example: Searching for "a variety of apple" identifies all entries that contain that phrase. Searching for "app" identifies all entries that contain the letters "app," such as occurrences of "apple," "application," and "apply."
Search within these fields:
Optional:
Limit by part of speech:
airbrake |
a brake or brake system operated by the force of compressed air against a piston. |
compression ratio |
in an internal-combustion engine, the ratio of the largest to the smallest volume of a cylinder measured at the top and bottom of the piston stroke. |
connecting rod |
a rod that links a rotating part of a machine to a reciprocating part, such as a crankshaft to a piston. |
cylinder |
in a pump or engine, the cylinder-shaped chamber in which a piston moves. [1/5 definitions] |
cylinder head |
of the cylinder in an internal-combustion engine, the closed, often detachable end opposite to that from which the piston or connecting rod projects. |
hypodermic syringe |
a piston syringe fitted to a hollow needle, used to inject a substance under the skin. |
multipiston |
combined form of piston. |
piston ring |
a thin split metal ring that fits around a piston, in an automobile or other engine, to ensure a tight seal between the piston and the cylinder. |
piston rod |
a rod connected to a piston that transfers its motion to another engine part. |
plunger |
something that moves repeatedly up and down, such as a piston. [1/3 definitions] |
steam engine |
an engine in which pressurized steam supplies mechanical energy, usu. by moving a piston in a closed cylinder. |
suction pump |
a pump that draws up liquid by means of the vacuum created by the motion of a piston. |
syringe |
a small tube, usu. fitted with a piston or bulb, for drawing in a quantity of fluid and pumping it through a small aperture or ejecting it in a stream. [1/3 definitions] |
two-stroke |
of or designating an internal-combustion engine in which two strokes of a piston complete a fuel cycle. |
upstroke |
an upward stroke, as of a piston or pen. |
Wankel engine |
an internal combustion engine that features a triangular rotor revolving in a chamber, and that requires fewer moving parts and is lighter and less efficient than a piston-driven engine. |
wrist pin |
a pin that joins the end of a connecting rod to a piston, wheel, or the like. |
|
|