What is the meaning of Ille?

inflection of illar:

1. first/third-person singular present subjunctive
2. third-person singular imperative

first/third-person singular present subjunctive

third-person singular imperative

that

he

Contraction of i leith

that, yon; those

that one; that (thing); those ones ; those (things); he, she, it

he, she, it

the

evil; wicked

bad

badly

very

unlucky, miserably

ill

hurtful, condescending, enemy

very

bad

to blame, think badly of

to anger

definite singular of ill

plural of ill

eye

fifty

Source: wiktionary.org