stimulus

noun
/ˈstɪm.jə.ləs/US

Etymology

Borrowed from Latin stimulus (“goad, prick”).

  1. borrowed from stimulus

Definitions

  1. An external phenomenon that has an influence on a system, by triggering or modifying an…

    An external phenomenon that has an influence on a system, by triggering or modifying an internal phenomenon; for example, a spur or incentive that drives a person to take action or change behaviour.

    • an economic stimulus
    • From the beginning of the show to the end, vanity is the sole stimulus and reward of action—vanity, that never looks beyond the present.
    • Democrats, meanwhile, point out that Republicans seem to have made a conscious decision, beginning with the stimulus, to oppose anything the president put forward, dooming any chance of renewed cooperation between the parties.
  2. Something external that elicits or influences a physiological or psychological activity…

    Something external that elicits or influences a physiological or psychological activity or response, or that affects any of the sensory apparatuses.

    • Even light nonpainful stimuli can provoke or exacerbate spontaneous pain; this is not limited to tactile, thermal, or vibratory stimuli, because auditory, visual, olfactory, and visceral stimuli also may be problematic.
  3. A stinging part on the body of a plant or insect.

    • Many plants, like many animals, are furnished with arms for their protection; these are either aculei, prickles […]; or stimuli, stings, as in the nettles, which are armed with a venomous fluid for the annoyance of naked animals.

The neighborhood

Vish — recursive loop

A definitional loop anchored at stimulus. Each word in the ring is defined by the next; follow the chain far enough and it folds back on itself. Scroll to it and watch.

01stimulus02physiological03physiology04tissues05tissue06fine07objective08subjective09stimuli

A definitional loop anchored at stimulus. Each word in the ring appears in the definition of the next; follow the chain far enough and it folds back on itself.

9 hops · closes at stimulus

curated · pre-corpus. live cycle detection across the full graph is the next major milestone.

sense glosses and etymology drawn from English Wiktionary · source · CC-BY-SA