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单词 ram
释义 ram
n. & v.
--n
  1. an uncastrated male sheep, a tup.
  2. (the Ram) the zodiacal sign or constellation Aries.
  3. hist. a = battering ram (see BATTER(1)). b a beak projecting from the bow of a battleship, for piercing the sides of other ships. c a battleship with such a beak.
  4. the falling weight of a pile-driving machine.
  5. a a hydraulic water-raising or lifting machine. b the piston of a hydrostatic press. c the plunger of a force-pump.
--vtr. (rammed, ramming)
  1. force or squeeze into place by pressure.
  2. (usu. foll. by down, in, into) beat down or drive in by heavy blows.
  3. (of a ship, vehicle, etc.) strike violently, crash against.
  4. (foll. by against, at, on, into) dash or violently impel.
Phrases and idioms
ram home stress forcefully (an argument, lesson, etc.).
Derivatives
rammer n.
Etymology: OE ram(m), perh. rel. to ON rammr strong
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更新时间:2025/1/3 14:37:33