rear

名词 rear:

1. the back of a military formation or procession
2. the side of an object that is opposite its front
   同义词：backside, back end
3. the part of something that is furthest from the normal viewer
   同义词：back
4. the fleshy part of the human body that you sit on
   同义词：buttocks, nates, arse, butt, backside, bum, buns, can, fundament, hindquarters, hind end, keister, posterior, prat, rear end, rump, stern, seat, tail, tail end, tooshie, tush, bottom, behind, derriere, fanny, ass
5. the side that goes last or is not normally seen
   同义词：back

动词 rear:

1. stand up on the hind legs, of quadrupeds
   同义词：rise up
2. bring up
   同义词：raise, bring up, nurture, parent
3. rise up
   同义词：rise, lift
4. cause to rise up
   同义词：erect
5. construct, build, or erect
   同义词：raise, erect, set up, put up

形容词 rear:

1. located in or toward the back or rear
   同义词：rearward

1. The rear door hinges/is hinged at the top so that it opens upwards.
   後面的门是在顶部铰接上的，以便可以向上开。
2. Reporters intercepted him as he tried to leave by the rear entrance.
   他想从后门溜走，记者把他截住了。
3. He is so lazy; he could do with a good kick up the rear.
   他这个人太懒惰，真想在他屁股上踢一脚。
4. I got a flat tire of the rear wheel of my bicycle.
   我自行车的后轮车胎没气了。
5. The engine of this bus is in the rear.
   这辆公共汽车的发动机在后面。

rear

n.（名词）
A hind part.
后面，后边：后边的部分
The point or area farthest from the front:
后部：远离前部的点或地区：
例句：
the rear of the hall.
大厅的后部

The part of a military deployment usually farthest from the fighting front.
后方：军事行动中常指远离前线的地方
Informal The buttocks.
【非正式用语】 臀部
adj.（形容词）
Of, at, or located in the rear.
后的，后面的：属于，在或位于后面的

来源：
Middle English rere [rear of an army]
中古英语 rere [军队的后方]
short for rerewarde [rear guard] * see rearward 2
rerewarde的简写 [殿后的部队] *参见 rearward2

rear
rear 2

v.（动词）
reared,rear.ing,rears
v.tr.（及物动词）
To care for (children or a child) during the early stages of life; bring up.
抚养：养育照顾年幼的（孩子们或孩子）；培养
To lift upright; raise.
直立起；抬高
To build; erect.See Synonyms at lift
建筑；树立参见 lift
To tend (growing plants or animals).
培植；饲养：照顾（动物或植物）的生长
v.intr.（不及物动词）
To rise on the hind legs, as a horse.
直立：用后腿，诸如马，立起来
To rise high in the air; tower.
高耸：高高地插入空中；耸立

来源：
Middle English reren [to raise]
中古英语 reren [饲养]
from Old English rôran
源自 古英语 rôran

【引伸】
rear.er
n.（名词）