I. adjective Date: circa 1828 of or relating to an index, 2. varying in reference with the individual speaker , associated with or identifying an individual speaker , II. noun Date: 1971 an ~ word, sign, or feature
INDEXICAL
Meaning of INDEXICAL in English
Merriam Webster. Explanatory English dictionary Merriam Webster. Толковый словарь английского языка Мерриам-Уэбстер. 2012