What is the meaning of ту?

and, then

there, here, in the said place

head

The definite article: the

that

lake

there, in that place

here

here (at this place)

here (at this time)

two (2)

that

flag

fire

light

you, thou

mountain

to do

(livestock) barren

an expression of surprise or regret

flag

connegative of тумс (tums)

there, in that place (general)

here

spit, spittle

feminine accusative singular of тот (tot)

feminine accusative singular of тот (tot)

the sound of a train horn

there, here, in the said place

you, thou (informal, grammatically singular)

your

accusative feminine singular of той (toj)

here (at this place)

here; hither (to this place)

in this case; under these circumstances

then, at this moment

suddenly, unexpectedly

Source: wiktionary.org