D defs.my
Entry 5 senses · 3 variants Webster, 1913

Jetty

/jĕt'-ē/ · Jet·ty · IPA /ˈd͡ʒɛti/
01 a. Made of jet, or like jet in color.
  1. 1.
    Made of jet, or like jet in color.
    “The people . . . are of a jetty.” Sir T. Browne.
02 n. A part of a building that jets or projects beyond the rest, and overhangs the wall below.
pl. Jetties ((#))
  1. 1.
    A part of a building that jets or projects beyond the rest, and overhangs the wall below.(Arch.)
  2. 2.
    A wharf or pier extending from the shore.
  3. 3.
    A structure of wood or stone extended into the sea to influence the current or tide, or to protect a harbor; a mole; as, the Eads system of jetties at the mouth of the Mississippi River.(Hydraul. Engin.)
Phrases & compounds
Jetty head — a projecting part at the end of a wharf; the front of a wharf whose side forms one of the cheeks of a dock.
03 v. i. To jut out; to project.
  1. 1.
    To jut out; to project.[Obs.]