### device | ignitor:

Match
* Can burn and start fires.
* are capable of competition
  - contests
  - duplicates
  - essential for lighting fires whether the fire is lit to keep warm or to signal with
  - lighters
* are located in backpacks
  - boxs
  - scores
  - sports events
  - used for fire
  - utensils
* cause fire
  - friction.
  * A 'match' tool for making fire under controlled circumstances. Most often, it small piece of wood, or hardened paper. At one end, the match is coated with a material that will ignite from friction. It either contains phosphorus or phosphorus sesquisulfide as the active ingredient and gelatin as a binder. Matches are sold in multiples, packaged together either in a box, or in matchbooks
* enzymes with their substrates and products.
* is an ignitor
+ Kabaddi: Team sports :: Sports in Bangladesh :: Sports in Iran :: Sports in Pakistan :: Sports in India
  * Matches are based on age and weight.

### device | ignitor | match:

Field discus
* A discus field event
* Discus are quite delicate and susceptible to fluctuating water conditions
  - true tropical fishes, hailing from the warmest river waters of equatorial South America
  - even feed their babies off of their slimecoats
  - have very small mouths and desire a soft, small form of food
  - produce slime on their body
* Discuses are disks
  - field events
  - sports equipment

Test match
* are the top international matches played between countries.
+ Cricket, Different forms of cricket, Test matches
  * Test matches are the top international matches played between countries. The nine countries are listed above, with 'West Indies' counting for this purpose as a country. Tests last for five days.

### device:

Instrument
* Many instruments transmit and respond to key velocity, the speed at which a key is depressed.
* Most instruments measure conductivity.
* Some instruments are used by meteorologists
  - consist of poles
  - emit high energy radar beams
* Some instruments have small telescopes
* Some instruments measure air pressure
  - atmospheric pressure
  - blood pressure
  - mass
  - ozone amounts
  - temperature
  - viscosity
  - voltage
  - weather
  - refer to or model the cornea as a spline curve
  - reveal otherwise invisible changes in the atmosphere, like ozone depletion
* Some instruments use in astronomy
  - science
  - solar astronomy
  - particle detectors
* also play an important role in our musical life.
* are an integral part of traditional Malay music
  - assistants
  - classified by the way they make sounds
  - devices
* are located in bands
  - cases
  - laboratories
  - orchestras
  - made of wood
  - means
  - simply devices for measuring the variables of interest
* are used for music
  - playing
  - tools
* can perforate the uterus causing injury, infection, and bleeding to internal organs.
* cause jobs.
* come in many shapes, sizes, and orchestras
  - sizes, shapes, and orchestras
* have sorts.
* include components
  - essential components
* includes sections.
* measure concentration
* offer additional features
* often have strings made of different materials.
* perform measurements.
* play a key role in all of today's societies.
* produce sound.
* provide observations.
* use plasma technology

### device | instrument:

Analyzer
* are instruments.
* is an instrument