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Technology/Inventions : The development of the lig


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back
to support, esp. financially
clamp
to hold tightly
critical
very important (2)
current
a flow of electricity, water, or air
derive
to get something from something else, originate
device
a machine or tool
entrepreneur
somebody who starts a business
file
to officially record something
infringement
an action that breaks a rule or law
inspiration
a sudden good idea; a role model for creativity
invalid
not legal or correct
inventor
a person who creates new things
investor
a person who puts money into a business
patent
a right to an invention granted by the goverment
ransack
to search thoroughly, often violently or carelessly
refinement
improvement
ruling
a legal decision
specifically
exactly; for a particular reason
suitable
appropriate, acceptable for something
unveil
to make public; uncover