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laughing gull
laughing jackass
laughing thrush
laughingly
laughingstock
laughter
launce
Launceston
launch (1)
launch (2)
launch complex
launch into
launch out
launch pad
launch party
launch shoe
launch vehicle
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launch (1)

launch [ lawnch ]


transitive verb  (past and past participle launched, present participle launch·ing, 3rd person present singular launch·es)
Definition:
 
1. fire rocket into air: to send a rocket, missile, or spacecraft into the air or the upper atmosphere

2. put craft to sea: to push or put a vessel into the water so that it is ready to sail

3. launch ship for first time: to send a newly built vessel into the water for the first time, usually with a special ceremony

4. begin campaign: to begin an attack, campaign, investigation, or other carefully planned activity
The police have launched an investigation.

5. put product on sale: to put a new product on sale to the public and begin promoting it

6. throw something with great force: to throw or propel something, especially forcefully

7. start program: to start a computer program



noun  (plural launch·es)
Definition:
 
1. start of activity: the start of something, especially a carefully planned activity such as a military offensive, an investigation, or a campaign

2. event to present new product: an occasion, e.g. a party, at which a new product is launched
the launch of her new book

3. time when rocket is launched: the occasion when a rocket, missile, or spacecraft is launched

4. time when ship is launched: the occasion when a boat or ship is launched, especially for the first time

[14th century. < Anglo-Norman launcher, variant of Old French lancier "pierce" < lance (see lance)]
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