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TOEFL IELTS BNC: 1427 COCA: 1743

launch
1 launch /ˈlɑːntʃ/ verb
launches; launched; launching
1 launch
/ˈlɑːntʃ/
verb
launches; launched; launching
Learner's definition of LAUNCH
[+ object]
1 
a  : to send or shoot (something, such as a rocket) into the air or water or into outer space发射；投射
b  : to put (a boat or ship) on the water使（船）下水
c  : to throw (something) forward in a forceful way投出；用力扔出
2 
a  : to begin (something that requires much effort)发起；开始从事
b  : to cause (a person or group) to start to be successful in a career, business, etc.使投身于（事业等）
c  : to offer or sell (something) for the first time将…投放市场
3 
computers : to cause (a program) to start operating启动

launch into

[phrasal verb]
1 
launch into (something) : to suddenly begin doing or saying (something) in an energetic way（积极地）着手进行，开始
2 
launch (yourself) into (something) : to become involved in (something) in an energetic way（积极地）投入

launch out

[phrasal verb]
: to begin doing something that is new and very different from what you have been doing开始，着手（新的事业）

— launcher

noun, plural launchers [count]
2 launch /ˈlɑːntʃ/ noun
plural launches
2 launch
/ˈlɑːntʃ/
noun
plural launches
Learner's definition of LAUNCH
[count]
: an act of launching something发射；发起，投放: such as
a  : an act of shooting something (such as a rocket or missile) into the air or into outer space发射（火箭、导弹等）
b  : an act of beginning a major activity发起；着手做
c  : an act or occasion when something new (such as a new product) is first offered or announced（新产品的）投放市场，推出
— compare 3launch
3 launch /ˈlɑːntʃ/ noun
plural launches
3 launch
/ˈlɑːntʃ/
noun
plural launches
Learner's definition of LAUNCH
[count]
: a boat that carries passengers to the shore from a larger boat that is in a harbor汽艇
— compare 2launch
TOEFL IELTS BNC: 1427 COCA: 1743

launch

1 of 3

verb

ˈlȯnch How to pronounce launch (audio)
ˈlänch
launched; launching; launches

transitive verb

1
a
: to throw forward : hurl
launched an arrow at a target
b
: to release, catapult, or send off (a self-propelled object)
launch a rocket
2
a
: to set (a boat or ship) afloat
b
: to give (a person) a start
launched her on a new career
c(1)
: to put into operation or set in motion : initiate, introduce
launch a business
launch a fund drive
(2)
: to get off to a good start
a literary dinner to launch the book Newsweek
d
: to load into a computer's memory and run
launch a program

intransitive verb

1
a
: to spring forward : take off
The catapult snagged and the plane overturned before it could launch.
b
: to enter energetically
launched into an impromptu speech Tim Tucker
2
a
archaic : to slide down the ways
b
: to make a start
had launched on his hour of study Hallam Tennyson

launch

2 of 3

noun (1)

: an act or instance of launching

launch

3 of 3

noun (2)

1
: a large boat that operates from a ship
2
: a small motorboat that is open or that has the forepart of the hull covered

Synonyms

Verb

Noun (1)

Example Sentences

Verb The enemy launched an attack at sunrise. She's trying to launch a new career as a singer. The police have launched an investigation into his activities. He helped launch her in her career as a singer. The company is expected to launch several new products next year. You can launch the program by double-clicking on the icon. See More

Word History

Etymology

Verb and Noun (1)

Middle English, from Anglo-French *lancher, lancer, from Late Latin lanceare to wield a lance — more at lance

Noun (2)

Spanish or Portuguese; Spanish lancha, from Portuguese

First Known Use

Verb

14th century, in the meaning defined at transitive sense 1a

Noun (1)

1749, in the meaning defined above

Noun (2)

1697, in the meaning defined at sense 1

Time Traveler
The first known use of launch was in the 14th century

Phrases Containing launch
TOEFL IELTS BNC: 1427 COCA: 1743
launch

noun

ADJECTIVE | VERB + LAUNCH | LAUNCH + NOUN | PREPOSITION ADJECTIVE➤commercial, official, press, public商業發佈；正式推出；新聞發佈；公開發行◇The commercial launch was at the end of 2007.商業發佈是在 2007 年底。◇She is signing copies of her book at the official launch.她正在新書發佈會上給自己的書簽名。➤successful成功的發行▸➤imminent, upcoming即將進行的發射／發佈➤planned, scheduled計劃中的發射；預定的發射◇the postponement of the scheduled launch on July 7對原定於 7 月 7 日的發射的推遲➤soft (= in stages) 軟啟動◇A couple of days ago we opened up the website for a soft launch.幾天以前，我們對網站開始進行軟啟動運行。➤book, campaign, product新書的發行；運動的發起；產品的投放市場▸➤balloon, missile, rocket, satellite, shuttle氣球／導彈／火箭／衞星／航天飛機的發射VERB + LAUNCH➤get (sth) ready for, prepare (sth) for做好（⋯）發射的準備；為發起（⋯）做準備◇They are preparing for the launch of the new campaign next month.他們正在為下個月發起新的宣傳活動做準備。➤announce宣佈開始▸➤celebrate, mark慶祝／標誌着發行◇a big Hollywood event to mark the launch of the movie標誌着這部電影發行的好萊塢盛會➤go ahead with進行發射▸➤coincide with (especially BrE) 發行與⋯同時進行◇The show is timed to coincide with the launch of a new book on the subject.這次演出特意安排與一本同主題新書的發佈同步進行。➤attend, go to, speak at (especially BrE) 參加發行；在發行會上講話➤plan, schedule計劃發佈◇The official product launch was scheduled for 2009.產品的官方發佈計劃在 2009 年進行。➤delay, postpone推遲發佈LAUNCH + NOUN➤date發行日▸➤party (= for a product or book) 發佈儀式▸➤facility, pad, platform, site發射設施；發射台；發射平台；發射場◇one of the world's largest ocean-going launch platforms全世界最大的遠洋發射平台之一PREPOSITION➤after the launch, following the launch, since the launch發佈以後；投放市場之後；自發佈以來◇In the six months since its launch the car has sold extremely well.這款汽車投放市場後的 6 個月中銷售情況非常好。➤at a/the launch在發佈會上◇I met her at the launch of her new book.我在她的新書發佈會上認識了她。➤launch for⋯的發佈◇a spring launch for the new TV system新電視系統的春季發佈

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