Merriam-Webster's Collegiate Dictionary
over·flow \\ˌō-vər-ˈflō\\ DATE before 12th century
transitive verb1. to cover with or as if with water : inundate
2. to flow over the brim of3. to cause to overflowintransitive verb1. to flow over bounds2. to fill a space to capacity and spread beyond its limits
the crowd overflowed into the street \\ˈō-vər-ˌflō\\
noun DATE 1568
1. a flowing over : inundation
2. something that flows over : surplus
3. an outlet or receptacle for surplus liquid overflow
overflow (v.)
O.E. oferfleow "to flow across, flood, inundate," also "to flow over (a brim or bank)," from ofer "over" + fleow "flow." The noun is attested from 1589.
Oxford Advanced Learner's Dictionary-牛津双解-OALD7
overflow
over·flow verb / 7EuvE5flEu; NAmE 7ouvEr5flou /
1. ~ (with sth) | ~ sth to be so full that the contents go over the sides
漫出;溢出:
▪ [V]
Plates overflowed with party food.
聚会上的食物碟满盘盈。
The bath is overflowing.
浴盆溢水了。
(figurative) Her heart overflowed with love.
她的心里充满了爱。
▪ [VN]
The river overflowed its banks.
河水涨出了堤岸。
2. [V] ~ (with sth) (of a place 地方) to have too many people in it
挤满了人:
The streets were overflowing with the crowds.
街上到处挤满了人群。
The hospitals are filled to overflowing (= with patients).
医院都人满为患。
3. ~ (into sth) to spread beyond the limits of a place or container that is too full
扩展出界;过度延伸:
▪ [V]
The meeting overflowed into the street.
集会的人群延伸到了大街上。
▪ [also VN] noun / 5EuvEflEu; NAmE 5ouvErflou /
1. [U, sing.] a number of people or things that do not fit into the space available
容纳不下的人(或物):
A new office block was built to accommodate the overflow of staff.
新建了一座办公大楼以便容纳多出的员工。
an overflow car park
备用停车场
2. [U, sing.] the action of liquid flowing out of a container, etc. that is already full; the liquid that flows out
溢出;漫出;溢出的液体:
an overflow of water from the lake
漫出的湖水
(figurative) an overflow of powerful emotions
横流的激情
3. (also 'overflow pipe) [C] a pipe that allows extra liquid to escape
溢流管
4. [C, usually sing.] (computing 计) a fault that happens because a number or data item (for example, the result of a calculation) is too large for the computer to represent it exactly
溢出,上溢(运算产生的数值位数或字的长度等超过存贮单元的长度)
Webster's Third New International Dictionary, Unabridged
overflowI. \| ̷ ̷ ̷ ̷| ̷ ̷\
verbEtymology: Middle English
overflowen, from Old English
oferflōwan, from
ofer, adverb, over +
flōwan to flow
transitive verb1. : to flow over
: cover with or as if with water
: inundate
< the flooded river overflowed the adjacent fields >2. : to flow over the brim of
< a river overflowing its banks >3. : to cause to overflow
intransitive verb1.
a. : to run or flow over bounds
< every spring the river overflows >
b. : to fill a space to capacity and spread beyond its limits
< the crowd overflowed into the street >
< we can overflow in pleasant weather into my small garden — Eleanor Roosevelt >2.
a. : to become filled to running over
< filled his glass till it overflowed >
b. : superabound
< their soil … overflows with wine and oil — H.T.Buckle >II. \ˈ ̷ ̷ ̷ ̷ˌ ̷ ̷\
noun1. : a flowing over (as of water or other fluid)
: inundation
2.
a. : something that flows over
: surplus
,
excess
< territory into which her teeming human overflow can be siphoned — T.H.Fielding >
< this year's overflow of applications — Cecile Starr >
b. : the peripheral drift of excess population from a protected habitat to other suitable environments
3. : an outlet or a receptacle for surplus liquid
4. : overflow pipe
5.
a. : continuance of the sense or extension of a rhetorical unit from one line into the next
: enjambment
b. : continuance of meter from one line into the next so that a foot begun at the end of a line may be completed at the beginning of the next
: synaphea
III. adjectiveEtymology: overflow (II)
1. : constituting an overflow
< overflow population from central New York — American Guide Series: Pennsylvania >
< overflow patients lie on floors and corridors — Gertrude Samuels >2. : so large as to exceed capacity and overflow
< sang before overflow crowds — American Guide Series: Louisiana >
< a program with an overflow attendance — W.F.Cunningham >
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