NOUN (2)

1. (figurative) a series of associated things or people or experiences;

2. flower chain consisting of a string of daisies linked by their stems; worn by students on class day at some schools;

WordNet (r) 3.0 (2006):

daisy chain
    n 1: (figurative) a series of associated things or people or
         experiences
    2: flower chain consisting of a string of daisies linked by
       their stems; worn by students on class day at some schools

The Free On-line Dictionary of Computing (30 December 2018):

daisy chain

    A bus wiring scheme in which, for example,
   device A is wired to device B, device B is wired to device C,
   etc.  The last device is normally wired to a resistor or
   terminator.  All devices may receive identical signals or,
   in contrast to a simple bus, each device in the chain may
   modify one or more signals before passing them on.

   Characteristic of RS-485, of Apple's LocalTalk, and of
   various industrial control networks; also often used to
   describe Thinwire Ethernet (10base2).

   (1997-01-07)