organism's subjective lifeworld, which the organism distinguishes from its environment according to its life cycle, body plan, sense and effector organs, and which constitutes the only existing reality for the organism, totality of an organism’s perceptual and effector realms, i.e. the sum of all sign processes, in which the organism participates as an interpreter, elusolendi subjektiivne maailm, mille too vastavalt oma kehaplaanile, meele- ja toimeelunditele ning elutsüklile keskkonnast eristab, ning mis on tema jaoks ainsaks olemasolevaks reaalsuseks, organismi taju- ja mõjuilmade totaalsus ehk kõikide märgiprotsesside kogum, milles organism tõlgendajana osaleb