Definition of "Band" :
noun: a thin flat strip of flexible material that is worn around the body or one of the limbs (especially to decorate the body)
noun: an adornment consisting of a strip of a contrasting color or material
noun: a restraint put around something to hold it together
noun: a strip of material attached to the leg of a bird to identify it (as in studies of bird migration)
noun: a thin flat strip or loop of flexible material that goes around or over something else, typically to hold it together or as a decoration
noun: a driving belt in machinery
noun: jewelry consisting of a circlet of precious metal (often set with jewels) worn on the finger
"He noted that she wore a wedding band."
noun: a stripe or stripes of contrasting color
"Chromosomes exhibit characteristic bands."
noun: a cord-like tissue connecting two larger parts of an anatomical structure
noun: a range of frequencies between two limits
noun: an unofficial association of people or groups
noun: instrumentalists not including string players
noun: a group of musicians playing popular music for dancing
verb: attach a ring to the foot of, in order to identify
"Band the geese to observe their migratory patterns."
verb: bind or tie together, as with a band