HEALTH/ HYGIENE/SCIENCE
FUN/ ART/ FASHION
FOOD/ EXERCISE/ TRAVEL
RANDOM
100
Holds material together in a roll in the bathroom
toilet paper roll
100
online video-sharing platform
youTUBE
100
a thin hollow tube of paper or plastic for sucking drink from a glass or bottle
100
a tube you add to something that sucks up dirt in tight spaces
vacuum attachment hose tube
200
Contains substance that keeps teeth fresh
toothpaste tube
200
the lowest-pitched musical instrument in the brass family
TUBA
200
tube is used to deliver nutrition directly into the stomach or the intestine for people who can't swallow food on their own
FEEDING TUBE
200
a tube that supplies a house or room with continuous fresh air
air ventilation tube
300
holds small amounts of material for laboratory testing or experiments
test tube
300
used to safely transport roll-able, unframed art that cannot be folded
POSTER TUBE
300
a balloon-like structure, which can be inflated and deflated using a valve for a tire on a bike
BIKE INNER TUBE
300
The nickname for the mode of underground transportation in London, England
The "TUBE"
(Their subway system)
400
passed through the mouth or nose into the airway to keep air flowing into the lungs
breathing tube
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400
cylindrical piece of buoyant polyethylene foam, used for swimming
pool noodle float/floatie
400
is passed from one relay race member to another
runners baton tube
400
a long, electric cylinder used in darkness
florescent LED TUBE light bulb
500
lets fluid trapped behind the eardrum drain, which helps prevent ear infections
Ear Ventilation Tube
500
a tight-fitting strapless shirt made of stretchy material
TUBE TOP
500
part of the body of a cephalopod (which have eight short arms and two usually longer tentacles) minus the tentacles (used to make calamari)
SQUID TUBES 
500
the bit of plastic or metal that keeps your shoelaces from unravelling
aglets on shoelaces
