1. adverb /ðɛə(ɹ),ðɛɹ/
a) In a place or location (stated, implied or otherwise indicated) at some distance from the speaker (compare here).
And in a dark and dankish vault at home / There left me and my man, both bound together;
b) In that matter, relation, etc.; at that point, stage, etc., regarded as a distinct place.
The Lord God planted a garden eastward in Eden; and there he put the man whom he had formed.
2. noun /ðɛə(ɹ),ðɛɹ/
a) That place.
You get it ready; Ill take it from there.
b) That status; that position.
3. pronoun /ðɛə(ɹ),ðɛɹ/
in its sense of “exist”, with the semantic, usually indefinite subject being postponed or (occasionally) implied.
There are two apples on the table. [=Two apples are on the table.]
Wikipedia foundation.