What is the meaning of Thar?

Nonstandard form of there.

Alternative spelling of tahr

to add ferment (to milk)

over

  1. above

    above

    over, across

    by, past; through

    beyond

    more than

    Lenited form of tar.

    Alternative form of þeir

    Alternative form of tare

    there

    there

    to vex

    Alternative form of aar

    over, across

    beyond

    Source: wiktionary.org